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# Pathfinder Instruments

Water Quality Instruments

## Sitemaps

- [XML Sitemap](https://pathfinderinstruments.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Blog](https://pathfinderinstruments.com/blog/) - Leading Manufacturer of Water Quality Probes, Transmitters & Controllers. For Measurements of Conductivity, TDS, Resistivity, pH & ORP
- [Benefits of Stainless Steel Conductivity Probes in Industrial Process Applications](https://pathfinderinstruments.com/benefits-of-stainless-steel-conductivity-probes-in-industrial-process-applications/) - Discover why stainless steel conductivity probes are ideal for industrial process monitoring, boiler systems, CIP applications, and demanding environments.
- [How to Choose the Right Conductivity Sensor for Water Treatment Applications](https://pathfinderinstruments.com/how-to-choose-the-right-conductivity-sensor-for-water-treatment-applications/) - Learn how to select the best conductivity sensor for water treatment systems. Explore conductivity probes, measurement ranges, industrial monitoring solutions.
- [Understanding How the Jenco 6219N Benchtop Meter Works](https://pathfinderinstruments.com/understanding-how-the-jenco-6219n-benchtop-meter-works/) - Understanding How the Jenco 6219N Benchtop Meter Works The Jenco 6219N Benchtop Meter is a laboratory instrument designed for measuring various parameters in water quality analysis, such as pH, conductivity, TDS (Total Dissolved Solids), salinity, and temperature. It typically consists of a digital display unit and probes/sensors for each parameter being measured. A few key
- [Pathfinder Instruments Provides Conductivity Probes & Transmitters When It Has To Be Accurate](https://pathfinderinstruments.com/pathfinder-instruments-provides-conductivity-probes-transmitters-when-it-has-to-be-accurate/) - Low-cost Pathfinder Conductivity Probes are suitable for use with most portable conductivity meters.
- [Featured Product: Fuji PXR3 Temperature Controller](https://pathfinderinstruments.com/featured-product-fuji-pxr3-temperature-controller/) - Fuji PXR3 Temperature Controller For temperature controlling with alarms. Advanced, self-tuning 1/32 DIN temperature and process controller with 16 ramp / soak segments Features•1/32 DIN (24×48 mm)•PID plus self-tuning, PID plus fuzzy control, and auto-tuning•NEMA 4X waterproof faceplate with large LED display•Thermocouple/RTD and 4-20mA/0-5V inputs•Single or dual control outputs•Up to 16 ramp/soak segments or two
- [Featured Product: Pathfinder HPT-12 Resistivity Transmitter](https://pathfinderinstruments.com/featured-product-pathfinder-hpt-12-resistivity-transmitter/) - Pathfinder HPT-12 Resistivity Transmitter The Model HPT-12 transmitter converts the resistivity cell signal to a usable 1-1.2 VDC output proportional to the Megohm/cm level using an RC-20 probe. Reliable Conductivity Measurement for Water Conductivity transmitters are analytical transmitters designed for monitoring electrical conductivity levels within a given solution for industrial process, pharmaceutical production and water
- [Featured Product: JENCO 3679N pH/ORP Controller & Transmitter](https://pathfinderinstruments.com/featured-product-jenco-3679n-ph-orp-controller-transmitter/) - Reliable pH/ORP control with the JENCO 3679N. Ideal for water treatment, pools, electroplating & more. Waterproof IP-65, dual relays, and LCD display.
- [Why Monitor Dissolved Oxygen?](https://pathfinderinstruments.com/why-monitor-dissolved-oxygen/) - Learn why monitoring dissolved oxygen is critical for water quality, compliance, and process control. Discover the benefits of the Jenco 6309PDTF Analyzer.
- [Understanding pH and ORP Measurement in Water Quality Testing](https://pathfinderinstruments.com/understanding-ph-and-orp-measurement-in-water-quality-testing/) - Learn how portable pH ORP meters help professionals measure acidity and oxidation potential in water treatment, environmental monitoring, and industrial.
- [How Magmeters Improve Flow Measurement Accuracy](https://pathfinderinstruments.com/how-magmeters-improve-flow-measurement-accuracy/) - Discover how magnetic flow meters improve flow measurement accuracy in water treatment, chemical processing, and industrial applications.
- [Why Dissolved Oxygen Monitoring Is Critical for Water Quality](https://pathfinderinstruments.com/why-dissolved-oxygen-monitoring-is-critical-for-water-quality/) - Learn why dissolved oxygen monitoring is essential for water quality, aquaculture, and wastewater treatment. Discover reliable DO instrumentation solutions.
- [About Pathfinder Instruments: Precision, Trust, and Innovation](https://pathfinderinstruments.com/about-pathfinder-instruments-precision-trust-and-innovation/) - Discover the mission, values, and expertise behind Pathfinder Instruments. Learn how quality and innovation drive reliable instrumentation solutions.
- [Comprehensive Instrumentation Solutions for Modern Industry](https://pathfinderinstruments.com/comprehensive-instrumentation-solutions-for-modern-industry/) - Explore Pathfinder Instruments’ comprehensive industrial measurement and control solutions. Discover product categories and applications for improved process.
- [Mastering Industrial Heat Control with Precision Temperature Controllers](https://pathfinderinstruments.com/mastering-industrial-heat-control-with-precision-temperature-controllers/) - Discover essential features and benefits of temperature controllers for industrial applications. Learn how to choose the right controller.
- [Paddlewheel Flow Meters: Accurate Flow Measurement for Fluid Systems](https://pathfinderinstruments.com/paddlewheel-flow-meters-accurate-flow-measurement-for-fluid-systems/) - Explore the benefits of paddlewheel flow meters for municipal, industrial, and water systems. Learn how accurate flow measurement improves system performance.
- [Why Benchtop Meters Are Essential Tools for Analytical Precision](https://pathfinderinstruments.com/why-benchtop-meters-are-essential-tools-for-analytical-precision/) - Learn the benefits of benchtop meters for accurate pH, conductivity, and ion measurements. Choose the right meter for your lab or field application.
- [Enhancing Industrial Process Control with Advanced Conductivity Controllers](https://pathfinderinstruments.com/enhancing-industrial-process-control-with-advanced-conductivity-controllers/) - Discover how conductivity controllers optimize industrial processes with reliable sensing and control. Learn applications, benefits, and top features for conductivity measurement.
- [Using a Water Conductivity Meter to measure Resistance](https://pathfinderinstruments.com/using-a-water-conductivity-meter-to-measure-resistance/) - Using a Water Conductivity Meter to measure Resistance Jenco 3173 Conductivity/TDS/Temperature Benchtop Meter Readings are automatically compensated for temperature (ATC). meter automatically switches into manual compensation when temperature probe is not present. Automatic lock mode is available to lock in stable readings. Intuitive operation with membrane keypad with tactile and audio feedback. Splash resistant case
- [How to Keep Your Measurement Instruments in Top Condition](https://pathfinderinstruments.com/how-to-keep-your-measurement-instruments-in-top-condition/) - Regular maintenance can save you time, money, and potential disruptions in operations. Here’s how to care for your measurement instruments effectively.
- [Which Processes Require the Monitoring of Dissolved Oxygen?](https://pathfinderinstruments.com/which-processes-require-the-monitoring-of-dissolved-oxygen/) - Learn why dissolved oxygen monitoring is essential for aeration control, effluent compliance, and wastewater treatment efficiency. Explore the Jenco 6309PDTF.
- [Installation for the Pathfinder CT-1000-100PPM-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/installation-for-the-pathfinder-ct-1000-100ppm-k0-1-conductivity-transmitter/) - Learn how to install the Pathfinder CT-1000-100PPM-K0.1 Conductivity Transmitter, including wiring, mounting, calibration steps, and power requirements.
- [Pathfinder Instruments Provides Conductivity Probes & Transmitters](https://pathfinderinstruments.com/pathfinder-instruments-provides-conductivity-probes-transmitters/) - Pathfinder Instruments provides accurate, low-cost conductivity probes and transmitters for water purity, filtration, desalination, and wastewater applications.
- [Pathfinder Instruments Products Featured in Water Quality Products Magazine](https://pathfinderinstruments.com/pathfinder-instruments-products-featured-in-water-quality-products-magazine/) - Water Quality Products magazine features Pathfinder Instruments for the quality water quality products. Some of the examples of the top-quality that Pathfinder Instruments...
- [Training and Certification Programs for Using Pathfinder Instruments](https://pathfinderinstruments.com/training-and-certification-programs-for-using-pathfinder-instruments/) - The successful implementation of advanced diagnostic tools, such as those from Pathfinder Instruments, often hinges on the expertise of the professionals using them.
- [KOBOLD DON-8 Oval Gear Flowmeter Uses](https://pathfinderinstruments.com/kobold-don-8-oval-gear-flowmeter-uses/) - Discover the precision of KOBOLD DON Oval Gear Flow Meters. Accurate, durable, and ideal for fluctuating or high-pressure industrial flow applications.
- [What is Dissolved Oxygen (DO)? ](https://pathfinderinstruments.com/what-is-dissolved-oxygen-do/) - What is Dissolved Oxygen (DO)? Dissolved oxygen is a measure of the amount of gaseous oxygen contained in water. Healthy waters that can support life must contain dissolved oxygen (DO). Dissolved Oxygen enters water by: direct absorption from the atmosphere. rapid movement from winds, waves, currents or mechanical aeration. aquatic plant life photosynthesis as a
- [For Water Quality & Control - Conductivity and Resistivity Probes](https://pathfinderinstruments.com/for-water-quality-control-conductivity-and-resistivity-probes/) - Discover Pathfinder Instruments’ conductivity and resistivity sensors for precise water quality monitoring in pharmaceutical, industrial, and energy systems.
- [Jenco Products for your Project](https://pathfinderinstruments.com/jenco-products-for-your-project/) - Pathfinder Instruments carries a selection of Jenco products for your next project. Every Jenco product is informed by decades of engineering experience.
- [Ensuring Safety and Compliance with Pathfinder Instruments in the Chemical Industry](https://pathfinderinstruments.com/ensuring-safety-and-compliance-with-pathfinder-instruments-in-the-chemical-industry/) - Ensure safety and compliance in chemical processes with the KOBOLD DUK Compact Ultrasonic Flowmeter from Pathfinder Instruments. Accurate and non-invasive.
- [Understanding the Jenco 6309PDTF-pH/DO Temperature Analyzer: A Comprehensive Guide](https://pathfinderinstruments.com/understanding-the-jenco-6309pdtf-ph-do-temperature-analyzer-a-comprehensive-guide/) - precise measurement of dissolved oxygen (DO) and temperature in various industrial applications, the Jenco 6309PDTF-pH/DO Temperature Analyzer.
- [How to Interpret Data from Measurement Instruments: A Practical Guide](https://pathfinderinstruments.com/how-to-interpret-data-from-measurement-instruments-a-practical-guide/) - How to Interpret Data from Measurement Instruments: A Practical Guide When it comes to measurement instruments, accurate data interpretation is essential for making informed decisions, whether you’re in a laboratory, industrial setting, or environmental monitoring. Understanding how to read and interpret data from these instruments can significantly impact your results and outcomes. This guide will
- [How is Dissolved Oxygen Monitored?](https://pathfinderinstruments.com/how-is-dissolved-oxygen-monitored/) - Learn how dissolved oxygen is monitored in water using optical and electrochemical sensors. Discover the differences, advantages, and applications of method.
- [Why Monitoring Conductivity in Boiler Blow-Down Saves Costly Repairs](https://pathfinderinstruments.com/why-monitoring-conductivity-in-boiler-blow-down-saves-costly-repairs/) - Discover how conductivity monitoring in boiler blow-down prevents scaling, improves efficiency, and extends equipment life.
- [How to Select the Right Water Quality Transmitter for Your Process Needs](https://pathfinderinstruments.com/how-to-select-the-right-water-quality-transmitter-for-your-process-needs/) - Learn how to choose the best water quality transmitter for accurate monitoring, efficiency, and compliance in industrial applications.
- [Why High-Purity Water Monitoring Matters: Conductivity at the Microsiemens Level](https://pathfinderinstruments.com/why-high-purity-water-monitoring-matters-conductivity-at-the-microsiemens-level/) - Discover why high-purity water monitoring at the microsiemens level is essential for industries like medical, semiconductor, and power generation.
- [Top Industries That Rely on Pathfinder Instruments](https://pathfinderinstruments.com/top-industries-that-rely-on-pathfinder-instruments/) - See how Pathfinder Instruments supports key industries with precision tools and calibration services for compliance, safety, and performance.
- [The Role of Measurement Instruments in Environmental Protection](https://pathfinderinstruments.com/the-role-of-measurement-instruments-in-environmental-protection/) - Discover how measurement instruments support air, water, and soil monitoring, climate research, and regulatory compliance for environmental protection.
- [Instrumentation Solutions for the Pharmaceutical Industry](https://pathfinderinstruments.com/instrumentation-solutions-for-the-pharmaceutical-industry/) - Discover precise, compliant instrumentation solutions for pharmaceutical R&D, manufacturing, and quality control from Pathfinder Instruments.
- [What is Dissolved Oxygen saturation?](https://pathfinderinstruments.com/what-is-do-saturation/) - Learn what impacts dissolved oxygen in water—from temperature and pressure to salinity and bioactivity. Essential for water quality and environmental health.
- [Fuji PXR3 Temperature Controller: Features & Benefits](https://pathfinderinstruments.com/product-feature-fuji-pxr3-temperature-controller/) - Discover the Fuji PXR3 temperature controller with PID, self-tuning, ramp/soak, and Modbus communication. Ideal for industrial and OEM applications.
- [How the Pathfinder CS-1000/40 Sensor Supports CO2 Monitoring Across Industries](https://pathfinderinstruments.com/uses-for-the-pathfinder-cs-1000-40-sensor/) - Explore how the Pathfinder CS-1000/40 Sensor supports CO2 monitoring in HVAC, greenhouses, and safety applications. Learn more from Pathfinder Instruments.
- [Effect of Tariffs on Cost of Goods](https://pathfinderinstruments.com/effect-of-tariffs-on-cost-of-goods/) - Due to global tariffs on raw materials, Don Wolf & Associates and Pathfinder Instruments may adjust pricing in 2025. Learn how this may affect product costs.
- [Jenco VisionPlus pH6810 is an easy to use IP67 rated pH Meter](https://pathfinderinstruments.com/jenco-visionplus-ph6810-is-an-easy-to-use-ip67-rated-ph-meter/) - Jenco VisionPlus pH6810 is an easy to use, IP67 rated pH meter with mV and temperature readout. Key features include an IP67 rated body, 2 or 3 point calibration, electrode efficiency and manual/automatic temperature compensation. VisionPlus pH6810 is RoHS compliant. Includes: PH6810N: Meter 6810NP: PH/Temp/Ref. Electrode pH6810F: Soft pouch with pH4, pH7 capsules & bottles
- [Understanding the Difference Between Magmeters, Paddlewheel, Turbine, and Ultrasonic Flow Meters](https://pathfinderinstruments.com/understanding-the-difference-between-magmeters-paddlewheel-turbine-and-ultrasonic-flow-meters/) - Learn the differences between magmeters, paddlewheel, turbine, and ultrasonic flow meters to help you choose the right solution for your application.
- [Pathfinder Instruments Provides Conductivity & Resistivity Sensors When It Has To Be Accurate](https://pathfinderinstruments.com/pathfinder-instruments-provides-conductivity-resistivity-sensors-when-it-has-to-be-accurate/) - Pathfinder Instruments Provides Conductivity & Resistivity Sensors When It Has To Be Accurate Our Sensors monitor a number of important measurements: The effectiveness of the filtration process for potable water. The mineral parts-per-million in desalination systems. The total dissolved solids for waste water treatment applications. The purity of water in applications where electroconductivity must be avoided. The purity
- [What Water Conductivity Can Tell Us About Water Pollution](https://pathfinderinstruments.com/what-water-conductivity-can-tell-us-about-water-pollution/) - The Flint water crisis and Deep Water Horizon oil spill are both examples of how pollution in water can harm animals and people who rely on those ecosystem.
- [Kobold Flowmeters for your next Project](https://pathfinderinstruments.com/kobold-flowmeters-for-your-next-project/) - KOBOLD's technical solutions can be easily integrated into a wide variety of systems in many industrial sectors. Thanks to internationally recognized BUS interfaces.
- [KOBOLD DON Oval Gear Flowmeter](https://pathfinderinstruments.com/kobold-don-oval-gear-flowmeter/) - KOBOLD DON Oval Gear Flowmeter delivers precise measurement for low & high-viscosity liquids in various industries, like oil & gas, chemicals, food & beverage.
- [Uses for The KOBOLD DUK Compact Ultrasonic Flowmeter](https://pathfinderinstruments.com/uses-for-the-kobold-duk-compact-ultrasonic-flowmeter/) - The KOBOLD DUK Compact Ultrasonic Flowmeter is a specific type of flow meter designed for measuring the flow rate of liquids, including water, chemicals, and other fluids. Here are some common uses for the KOBOLD DUK Compact Ultrasonic Flowmeter: Water and Wastewater Management: Monitoring the flow rate of water in municipal water supply systems, wastewater

## Pages

- [Home](https://pathfinderinstruments.com/) - Leading Manufacturer of Water Quality Probes, Transmitters & Controllers. For Measurements of Conductivity, TDS, Resistivity, pH & ORP Distributor of Liquid Processing & Handling Equipment. Flow, Pressure, Temperature & Level Measurement & Control, Pumps and Valves More About Us Shop Online Conductivity pH and ORP Flowmeters Resistivity UPW Benchtop Meters Dissolved Oxygen Temperature Controller Pathfinder
- [Contact](https://pathfinderinstruments.com/contact/) - Leading Manufacturer of Water Quality Probes, Transmitters & Controllers. For Measurements of Conductivity, TDS, Resistivity, pH & ORP
- [Terms & Conditions](https://pathfinderinstruments.com/terms-conditions/) - TERMS AND CONDITIONS OF SALE: No terms and conditions other than the terms and conditions contained herein shall be binding upon Seller unless accepted by it in a writing signed by the Seller's Management. All terms and conditions contained in any prior oral or written communication, including, without limitation, Buyer's purchase order, which are different
- [OEM / Custom](https://pathfinderinstruments.com/oem-custom/) - Pathfinder Instruments offers collaborations for developing and producing a wide range of products for specialized or OEM applications. We are the solution to all of your high purity fluid metering challenges. We at Pathfinder Instruments are proud to join the Sensorex family and look forward to a long and fruitful partnership. We are committed to:
- [About](https://pathfinderinstruments.com/about/) - About Pathfinder Instruments is a leading supplier of process and water quality meters, probes & instruments. We specialize in process water measurement such as pH and Conductivity analysis and monitoring. Our relationship with other product lines, Sensorex, GPI, Blue-White, GF+ Signet and others, give us the ability to accommodate process metering of Flow, Pressure, Temperature
- [Industries](https://pathfinderinstruments.com/industries/) - Pathfinder Instruments is a leading supplier of process and water quality instrumentation for the industries listed below. Products include flowmeters, multipurpose transmitters, pH and Conductivity analysis and monitoring and more. Ship Building and Maintenance Monitoring saltwater on ocean vessels and ship board Reverse Osmosis systems for potable drinking water. Medical Device Manufacturing Pure water in
- [Shop](https://pathfinderinstruments.com/shop/) - Leading Manufacturer of Water Quality Probes, Transmitters & Controllers. For Measurements of Conductivity, TDS, Resistivity, pH & ORP

## Products

- [Pathfinder HPT-12 Resistivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-hpt-12-resistivity-transmitter/) - Pathfinder’s brand-new HPT-12, This transmitter works in conjunction with the Pathfinder RC-20 resistivity probe.
- [Pathfinder HPT-12SD Resistivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-hpt-12sd-resistivity-transmitter/) - Pathfinder’s brand-new HPT-12SD, DIN rail mounted, Resistivity Transmitter. This transmitter works in conjunction with the Pathfinder RC-20 resistivity probe.
- [CT2MR Multi-Range Conductivity Transmitter](https://pathfinderinstruments.com/product/ct2mr-multi-range-conductivity-transmitter/) - CT2MR Multi-Range Conductivity Transmitter The PFI-Series of Sensor Transmitters are designed to be easily adapted to meet specific OEM or end-user requirements for full scale mapping of the 4-20 mA loop current (or 1 to 5 VDC) to the desired sensor measurement range. Units are provided with on-board adjustments for span and offset or with fixed settings where calibration is performed in the loop receiver. Five jumper selectable ranges are available to work with any K-factor for additional ranges. This is a multirange conductivity transmitter. The jumper block on the board can be repositioned on other pins to change the transmitter’s range.
- [CX20 Conductivity Controller/Transmitter](https://pathfinderinstruments.com/product/cx20-conductivity-controller-transmitter/) - CX20 Conductivity Controller/Transmitter The CX20 conductivity controller/transmitter is a convenient and cost effective solution for monitoring and maintaining conductivity. Save space in your panel with the small footprint 1/8 DIN case. Use the two sets of relay outputs to program process control, including management of alarms and chemical dosage systems. Easy to install 1/8 DIN Case Two sets of programmable relays for conductivity or resistivity Clear LCD displays conductivity, resistivity, or temperature 100-240 VAC power supply
- [Jenco 6308CT-Conductivity Analyzer](https://pathfinderinstruments.com/product/jenco-6308ct-conductivity-analyzer/) - Conductivity analyzer, 1/4 DIN panel mount single parameter analyzer with an IP-65 case, and selectable 2 or 4- wire cells. Has programmable reference temperature and coefficients.
- [CX10 Conductivity Transmitter](https://pathfinderinstruments.com/product/cx10-conductivity-transmitter/) - The CX10 transmitter series offers a cost effective, small footprint solution for conductivity process measurements. Save space in your pane with a 1/8 DIN case model.
- [Sensorex CS8000TC-K=1](https://pathfinderinstruments.com/product/sensorex-cs8000tc-k1/) - The new CS8000TC sensor is an easy-to-install conductivity sensor, ideally suited for cooling TDS monitoring. A keyed flange is used to align the sensor in the ideal orientation
- [Sensorex CS676HTTC-K=0.1](https://pathfinderinstruments.com/product/sensorex-cs676httc-k0-1/) - Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel.
- [Sensorex CS675HTTC-K=1/P1K](https://pathfinderinstruments.com/product/sensorex-cs675httc-k1-p1k/) - Boiler Conductivity Sensors 316 SS Construction Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel. They feature a special thermally resistant PEEK insert and high temperature "O" rings. Two models are available and each model may be ordered with or without ATC elements depending
- [Sensorex CS675HTTC-K=0.1/P1K](https://pathfinderinstruments.com/product/sensorex-cs675httc-k0-1-p1k/) - Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel.
- [Sensorex CS676HTTC-K=1](https://pathfinderinstruments.com/product/sensorex-cs676httc-k1/) - Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel.
- [Sensorex CS650TC-K=1](https://pathfinderinstruments.com/product/sensorex-cs650tc-k1/) - General Use 316 SS 3/4" and 1/2" Sensors Models CS675, CS676, and CS650 are designed for general use conductivity measurements. The CS675 and CS676 features 3/4" MNPT threads and the CS650 incorporates 1/2" MNPT threads. Pins and body are 316-SS construction. Standard cell K values are 0.1, 1.0, and 10 for CS675 and CS676. CS650 is available in k = 0.1 and 1.0 only.
- [Sensorex S650CD-ORP](https://pathfinderinstruments.com/product/sensorex-s650cd-orp/) - Sensorex S650CD-ORP The Sensorex series S650CD combination electrode is waterproof so it can be submersed and mounted in tanks, sewer lines, flumes, and other water testing applications, and its flat surface sensor resists becoming coated and is self-cleaning in turbulent environments. The sensor is housed in a cartridge that detaches for replacement when a new sensor is needed.
- [Sensorex CS650-K=0.1](https://pathfinderinstruments.com/product/sensorex-cs650-k0-1/) - Sensorex CS650-K=0.1 SENSOREX CS650 Stainless Steel Series Boiler Conductivity Sensors 316 SS Construction Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel. They feature a special thermally resistant PEEK insert and high temperature "O" rings. Two models are available and each model may be ordered with or without ATC elements depending upon your application requirements
- [Sensorex S651CD-ORP](https://pathfinderinstruments.com/product/sensorex-s651cd-orp/) - Submersible ORP Sensor, Flat, CPVC, HT
- [Sensorex S662CD-2"NPT](https://pathfinderinstruments.com/product/sensorex-s662cd-2npt/) - Sensorex S662CD-2"NPT S600 Series A simple, reusable gland (FC66P 20% glass filled PP) is used to mount the electrode. Electrodes, glands, and flow cells are available to fit 3/4", 1", and 2" lines. Choose the S660CD electrode, mounting hardware with or without ATC as required.
- [Sensorex S8000CDHF](https://pathfinderinstruments.com/product/sensorex-s8000cdhf/) - Sensorex S8000CDHF Flat surface pH electrode cartridge S8000 Series, HF resistant, Ryton body, double junction reference, integrated 3/4" NPT threads
- [Sensorex S8000CD / Inline](https://pathfinderinstruments.com/product/sensorex-s8000cd-inline/) - Sensorex S8000CD / Inline S8000 Series In-line measurements are accomplished with 3/4" or 1.5" flow cells. Choose our premium flat surface electrode S8000CD, the in-line mounting adapter, flowcell, and cable assembly. For metric users, our 3/4" FC875 flow cells normally mate with metric equal or use our FC800 (1.5") and FC801 adapter to convert US slip size to accept metric 1" equivelent (32mm) pipe.
- [Sensorex S8200-ORP/10/BNC-Kit](https://pathfinderinstruments.com/product/sensorex-s8200-orp-10-bnc-kit/) - Our process line of flat surface ORP electrodes, including our latest S8000 platform, are available as ORP sensors. Sensorex flat surface solutions will save you time and money.
- [Sensorex S8100-pH Submersible Kit](https://pathfinderinstruments.com/product/sensorex-s8100-ph-submersible-kit/) - Sensorex S8100-pH Submersible Kit Kit includes: S8000CD + EA891 + S853/10/BNC (Submersion mount pH, no ATC), 10ft cable, BNC connector S8000 Submersion Systems Our premium S8000CD pH electrode is a modular component system to customize your submersion installation needs. The S8000CD can be interfaced to original S653 or S653TC installations for submersion applications. Choose the S8000CD sensor of you choice, then select the EA890 mounting interface component for connection to an original S653 or S653TC.
- [Sensorex S8100-ORP/10/BNC](https://pathfinderinstruments.com/product/sensorex-s8100-orp-10-bnc/) - Sensorex S8100-ORP/10/BNC Kit, S8000CD-ORP + EA891 + S853/10/BNC (Submersion mount ORP), 10ft cable, BNC connector
- [Sensorex S8100TC/10/BNC/TL- Kit w/ATC](https://pathfinderinstruments.com/product/sensorex-s8100tc-10-bnc-tl-kit-w-atc/) - Sensorex S8100TC/10/BNC/TL- Kit w/ATC Kit includes: S8000CD + EA899TC/P1K + S855/10/BNC/TL (Submersion mount pH with ATC, 10ft cable, BNC connector, PT1000 TC type) S8000 Submersion Systems Our premium S8000CD pH electrode is a modular component system to customize your submersion installation needs. The S8000CD can be interfaced to original S653 or S653TC installations for submersion applications. Choose the S8000CD sensor of you choice, then select the EA890 mounting interface component for connection to an original S653 or S653TC.
- [Sensorex S8000CD-LC](https://pathfinderinstruments.com/product/sensorex-s8000cd-lc/) - Sensorex S8000CD-LC Flat surface pH electrode cartridge S8000 Series, for low conductivity water (
- [Sensorex S6510/10/BNC Kit](https://pathfinderinstruments.com/product/sensorex-s6510-10-bnc-kit/) - Sensorex S6510/10/BNC Kit Submersible pH Sensor, Flat Surface, Self Cleaning Design, Cartridge Style, Easy to install + Remove. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Sensorex S661CD-ORP](https://pathfinderinstruments.com/product/sensorex-s661cd-orp/) - Sensorex S661CD-ORP Flat-Surface, Self-Cleaning pH and ORP Electrodes Quick disconnect design saves time and money Installs in seconds, no tools necessary Flat-surface design resists coating Available with or without ATC elements In-line mountings are ideal for replacing existing threaded electrodes. They are useful in piping systems where flow can be shut off for electrode maintenance and where flow rates match the application’s needs; for example, turbulent flow is needed in self-cleaning applications.
- [Sensorex S8200/10/BNC - Inline Sensor](https://pathfinderinstruments.com/product/sensorex-s8200-10-bnc-inline-sensor/) - Sensorex S8200/10/BNC - Inline Sensor Kit Kit includes: S8000CD + EA899 + FC800 + S853/10/BNC (In line pH, no ATC, 1.5" Flow cell, 10ft cable, BNC connector)
- [Sensorex S660CD/10/BNC KIT](https://pathfinderinstruments.com/product/sensorex-s660cd-10-bnc-kit/) - Sensorex S660CD/10/BNC KIT A simple, reusable gland (FC66P 20% glass filled PP) is used to mount the electrode. Electrodes, glands, and flow cells are available to fit 3/4", 1", and 2" lines. Choose the S660CD electrode, mounting hardware with or without ATC as required. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Sensorex S660CD-3/4"NPT](https://pathfinderinstruments.com/product/sensorex-s660cd-3-4npt/) - Sensorex S660CD-3/4"NPT A simple, reusable gland (FC66P 20% glass filled PP) is used to mount the electrode. Electrodes, glands, and flow cells are available to fit 3/4", 1", and 2" lines. Choose the S660CD electrode, mounting hardware with or without ATC as required.
- [Sensorex TX10 pH & ORP Transmitter with digital display and 1/8 DIN panel size](https://pathfinderinstruments.com/product/sensorex-tx10-ph-orp-transmitter-with-digital-display-and-1-8-din-panel-size/) - Sensorex TX10 pH & ORP Transmitter with digital display and 1/8 DIN panel size The TX10 pH and ORP transmitter is a convenient and cost effective solution for pH and ORP monitoring. This transmitter allows you to save space in your panel with the small footprint of its 1/8 DIN case. The isolated, reversible 4-20mA output of the transmitter provides versatility for a range of process control possibilities.
- [Sensorex CS650-K=1](https://pathfinderinstruments.com/product/sensorex-cs650-k1/) - Sensorex CS650-K=1 SENSOREX CS650 Stainless Steel Series Boiler Conductivity Sensors 316 SS Construction Sensorex boiler conductivity sensors use 3/4" male NPT threads. Both the body and the measuring pin are constructed of 316 stainless steel. They feature a special thermally resistant PEEK insert and high temperature "O" rings. Two models are available and each model may be ordered with or without ATC elements depending upon your application requirements.
- [Sensorex General Use 316 CS650TC-K=0.1Sensors](https://pathfinderinstruments.com/product/sensorex-cs650tc-k0-1/) - Sensorex General Use 316 SS 3/4" and 1/2" Sensors Models CS675, CS676, and CS650 are designed for general use conductivity measurements. The CS675 and CS676 features 3/4" MNPT threads and the CS650 incorporates 1/2" MNPT threads. Pins and body are 316-SS construction. Standard cell K values are 0.1, 1.0, and 10 for CS675 and CS676. CS650 is available in k = 0.1 and 1.0 only.
- [Sensorex TX20 pH & ORP Controller with digital display and 1/8 DIN panel size](https://pathfinderinstruments.com/product/sensorex-tx20-ph-orp-controller-with-digital-display-and-1-8-din-panel-size/) - Sensorex TX20 pH & ORP Controller with digital display and 1/8 DIN panel size The TX20 Automatic pH Controller is a convenient and cost effective solution for monitoring and maintaining pH and ORP. This controller allows you to save space in your panel with its small footprint 1/8 DIN case. You can also use the two on/off relay outputs to program process control, including management of alarms and chemical dosage systems.
- [Sensorex S661CD-1"NPT](https://pathfinderinstruments.com/product/sensorex-s661cd-1npt/) - Sensorex S661CD-1"NPT A simple, reusable gland (FC66P 20% glass filled PP) is used to mount the electrode. Electrodes, glands, and flow cells are available to fit 3/4", 1", and 2" lines. Choose the S660CD electrode, mounting hardware with or without ATC as required.
- [Sensorex S651CD](https://pathfinderinstruments.com/product/sensorex-s651cd/) - Sensorex S651CD Submersible pH Sensor, Flat Surface, Self Cleaning Design, Cartridge Style, Easy to install + Remove
- [Sensorex S660CD-ORP Inline](https://pathfinderinstruments.com/product/sensorex-s660cd-orp-inline/) - Sensorex S660CD-ORP Inline In-line mountings are ideal for replacing existing threaded electrodes. They are useful in piping systems where flow can be shut off for electrode maintenance and where flow rates match the application’s needs; for example, turbulent flow is needed in self-cleaning applications.
- [Pathfinder RC-20-SS/50 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-ss-50-resistivity-probe/) - The RC-20-SS/50 is a Resistivity/Conductivity Probe with 50ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation.
- [Pathfinder RC-20-SS/40 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-ss-40-resistivity-probe/) - Pathfinder RC-20-SS/40 Resistivity Probe The RC-20-SS/40 is a Resistivity/Conductivity Probe with 40ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. The RC-20-SS/40 has two advantages over the plastic fitting. It will operate at a higher pressure and the SS fitting has ½ NPT male threads allowing it to be used in smaller pipelines. RC-20-DATASHEET
- [Pathfinder RC-20-SS/30 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-ss-30-resistivity-probe/) - Pathfinder RC-20-SS/30 Resistivity Probe The RC-20-SS/30 is a Resistivity/Conductivity Probe with 30ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. The RC-20-SS/30 has two advantages over the plastic fitting. It will operate at a higher pressure and the SS fitting has ½” NPT male threads allowing it to be used in smaller pipelines. RC-20-DATASHEET
- [Pathfinder RC-20-SS/20 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-ss-20-resistivity-probe/) - Pathfinder RC-20-SS/20 Resistivity Probe The RC-20-SS/20 is a Resistivity/Conductivity Probe with 20ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. The RC-20-SS/20 has two advantages over the plastic fitting. It will operate at a higher pressure and the SS fitting has ½” NPT male threads allowing it to be used in smaller pipelines. RC-20-DATASHEET
- [Pathfinder RC-20-SS/10 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-ss-10-resistivity-probe/) - Pathfinder RC-20 SS/10 Resistivity Probe The RC-20-SS/10 is a Resistivity/Conductivity Probe with 10ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. The RC-20-SS has two advantages over the plastic fitting. It will operate at a higher pressure and the SS fitting has ½” NPT male threads allowing it to be used in smaller pipelines.” Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement. RC-20-DATASHEET
- [Pathfinder RC-20/50 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-50-resistivity-probe/) - Pathfinder RC-20/50 Resistivity Probe The RC-20 is a Resistivity/Conductivity Probe with 50ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. RC-20-DATASHEET
- [Pathfinder RC-20/40 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-40-resistivity-probe/) - Pathfinder RC-20/40 Resistivity Probe The RC-20 is a Resistivity/Conductivity Probe with 40ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. RC-20-DATASHEET
- [Pathfinder RC-20/30 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-30-resistivity-probe/) - Pathfinder RC-20/30 Resistivity Probe The RC-20 is a Resistivity/Conductivity Probe with 30ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. RC-20-DATASHEET
- [Pathfinder RC-20/20 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-20-resistivity-probe/) - Pathfinder RC-20/20 Resistivity Probe The RC-20 is a Resistivity/Conductivity Probe with 20ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. RC-20-DATASHEET
- [Pathfinder RC-20/10 Resistivity Probe](https://pathfinderinstruments.com/product/pathfinder-rc-20-10-resistivity-probe/) - Pathfinder RC-20/10 Resistivity Probe The RC-20 is a Resistivity/Conductivity Probe with 10ft Cable that has a .007 Cell Constant and an Integral Temperature Sensor for automatic temperature compensation. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement. RC-20-DATASHEET
- [Pathfinder EMIT-pH](https://pathfinderinstruments.com/product/pathfinder-emit-ph/) - Pathfinder EMIT-pH The Model EMIT-pH (encapsulated miniature isolated transmitter) is a 2-wire, 4-20 mA pH transmitter featuring input to output isolation, high performance and small size. The transmitter accepts as its input any pH probe via a BNC coaxial connector. It transforms the probe signal to a 4 to 20mA current proportional to the pH level.
- [Pathfinder CT-1000PT-100US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-100us-k0-1/) - Pathfinder CT-1000PT-100US-K0.1 The CT-1000PT-100US-K0.1 measures conductivity in the range of 0 to 100 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-10US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt/) - Pathfinder CT-1000PT-10US-K0.1 Our most popular model! The CT-1000PT-10US-K0.1 measures conductivity in the lowest range -- 0 to 10 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Pathfinder CT-1000PT-1000US-K1.0](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-1000us-k1-0/) - Pathfinder CT-1000PT-1000US-K1.0 The CT-1000PT-1000US-K1.0 measures conductivity in the range of 0 to 1000 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-2000US-K1.0](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-2000us-k1-0/) - Pathfinder CT-1000PT-2000US-K1.0 The CT-1000PT-1000US-K1.0 measures conductivity in the range of 0 to 2000 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-5000US-K1.0](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-5000us-k1-0/) - Pathfinder CT-1000PT-5000US-K1.0 The CT-1000PT-5000US-K1.0 measures conductivity in the range of 0 to 5000 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-6000US-K1.0](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-6000us-k1-0/) - Pathfinder CT-1000PT-6000US-K1.0 The CT-1000PT-6000US-K1.0 measures conductivity in the range of 0 to 6000 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-200US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-200us-k0-1/) - Pathfinder CT-1000PT-200US-K0.1 The CT-1000PT-200US-K0.1 measures conductivity in the range of 0 to 200 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-30US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-30us-k0-1/) - Pathfinder CT-1000PT-30US-K0.1 The CT-1000PT-30US-K0.1 measures conductivity in the range of 0 to 30 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-500US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-500us-k0-1/) - Pathfinder CT-1000PT-500US-K0.1 The CT-1000PT-500US-K0.1 measures conductivity in the range of 0 to 500 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000PT-50US-K0.1](https://pathfinderinstruments.com/product/pathfinder-ct-1000pt-50us-k0-1/) - Pathfinder CT-1000PT-50US-K0.1 The CT-1000PT-50US-K0.1 measures conductivity in the range of 0 to 50 microsiemens. The CT-1000PT is intended for use with 4-wire, temperature-compensated conductivity sensors. The Model CT-1000PT miniature transmitter is a 2-wire, 4-20 mA (1-5VDC) conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [KOBOLD VKG Viscosity Compensated  Flowmeter and Switch](https://pathfinderinstruments.com/product/kobold-vkg-viscosity-compensated-flowmeter-and-switch/) - KOBOLD VKG Viscosity Compensated Flowmeter and Switch Call us for Quote ● ±5% Full Scale Accuracy ● For High and Low Viscosity Liquids ● Viscosity-Compensated up to Δv=540 cSt (No Scale Recalibration Necessary) ● Density-Compensated up to Δp=30 lb/ft3 ● Direct Reading Scales for Oil ● Universal Mounting Positions ● In-line Connections for Easy Installation ● Max. Pressure: 175 PSI ● Brass or Stainless Steel Construction Available
- [KOBOLD MIS Magnetic Inductive Flow Meter with IO Link](https://pathfinderinstruments.com/product/kobold-mis-magnetic-inductive-flow-meter-with-io-link/) - KOBOLD MIS Magnetic Inductive Flow Meter with IO Link Measuring range: 0.6 - 160 m³/h ... 1 - 250 m³/h liquids Accuracy: ±(0.5 % of reading + 0.5 % of FS) pmax: 16 bar tmax: +70 °C Connection: flange Material: paint-coated steel process connection, NBR lining, Hastelloy®electrodes Output: 2x analogue, pulse, frequency or alarm Input: 1x control input Options/Features: IO-Link, dosing function, rotatable TFT display, bidirectional measurement, part- and grand totalizer, usable even with hand gloves MIS Datasheet
- [Pathfinder CT-1000-1000US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-500us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-1000US-K1.0 Conductivity Transmitter The CT-1000-1000US-K1.0 measures conductivity in the range of 0 to 1000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-10000US-K2.5 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-10000us-k2-5-conductivity-transmitter/) - Pathfinder CT-1000-10000US-K2.5 Conductivity Transmitter The CT-1000-10000US-K2.5 measures conductivity in the range of 0 to 10000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CS-5000/10](https://pathfinderinstruments.com/product/pathfinder-cs-5000-10/) - Pathfinder CS-5000/10 The model CS-5000 series of Contacting Conductivity Sensors have two graphite contacts mounted in CPVC housing for a rugged, dependable sensor design. Low cost, Flat surface 3/4" PVC/Poypro Probe with ATC, K=2.5. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Pathfinder CS-5000/20](https://pathfinderinstruments.com/product/pathfinder-cs-5000-20/) - Pathfinder CS-5000/20 Temperature compensated conductivity Electrode, 2.5K, high density construction with 20ft cable.
- [Pathfinder CS-5000/30](https://pathfinderinstruments.com/product/pathfinder-cs-5000-30/) - Pathfinder CS-5000/30 Temperature compensated conductivity Electrode, 2.5K, high density construction with 30ft cable.
- [Pathfinder CS-5000/40](https://pathfinderinstruments.com/product/pathfinder-cs-5000-40/) - Pathfinder CS-5000/40 Temperature compensated conductivity Electrode, 2.5K, high density construction with 40ft cable.
- [Pathfinder CS-5000/50](https://pathfinderinstruments.com/product/pathfinder-cs-5000-50/) - Pathfinder CS-5000/50 Temperature compensated conductivity Electrode, 2.5K, high density construction with 50ft cable.
- [Obsolete - Pathfinder Instruments HPMC-20 Resistivity Controller](https://pathfinderinstruments.com/product/obsolete-pathfinder-instruments-hpmc-20-resistivity-controller/) - Obsolete - Pathfinder Instruments HPMC-20 Resistivity Controller The HPMC-20 18.2 megohm-cm Resistivity Meter and Controller for Ultra-pure water offers an easy-to-read display and provides a user-adjustable control relay output
- [Pathfinder CT-1000-500US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-500us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-500US-K1.0 Conductivity Transmitter The CT-1000-500US-K1.0 measures conductivity in the range of 0 to 500 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-100PPM-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-100ppm-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-100PPM-K0.1 Conductivity Transmitter The CT-1000-100PPM-K0.1 measures conductivity in the range of 0-100ppm. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-1000PPM-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000/) - Pathfinder CT-1000-1000PPM-K1.0 Conductivity Transmitter The CT-1000-1000PPM-K1.0 measures conductivity in the range of 0-1000ppm. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder Emit DO Transmitter](https://pathfinderinstruments.com/product/pathfinder-emit-do/) - Pathfinder Emit DO Transmitter Isolated Dissolved Oxygen Transmitters: EMIT-DO Input to output isolated, encapsulated, two-wire 4 to 20 mA dissolved oxygen transmitter, range 0 to 100% featuring small size (2"X2"X 1.5" ) Signal and power are transmitted on the same two wires (12 to 36 VDC), used with the D.O. electrodes DO6000 Isolation is necessary in applications where more than one transmitter is connected to a system power source such as a PLC or computer.
- [Pathfinder EMIT-ORP](https://pathfinderinstruments.com/product/pathfinder-emit-orp/) - Pathfinder EMIT-ORP The Model EMIT-ORP (encapsulated miniature isolated transmitter) is a 2-wire, 4-20 mA ORP transmitter featuring input to output isolation, high performance and small size. The transmitter accepts as its input any ORP probe via a BNC coaxial connector. It transforms the probe signal to a 4 to 20mA current proportional to the millivolt level. This output may be transmitted over two wires to a control location, the same 2 wires provide power to the transmitter.
- [Pathfinder CS-1000/10 Sensor](https://pathfinderinstruments.com/product/pathfinder-cs-1000-10-sensor/) - Pathfinder CS-1000/10 Sensor CS-1000/10 (10ft cable) Temperature compensated conductivity electrode, probe constant K=1.0, constructed of high density, flat surface graphite , PVC, & epoxy used for medium conductivity ranges from 0 to 100uS up to 0 to 7500uS, in combination with Pathfinder CT-1000 conductivity transmitters. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Pathfinder CS-1000/20 Sensor](https://pathfinderinstruments.com/product/pathfinder-cs-1000-20-sensor/) - Pathfinder CS-1000/20 Sensor CS-1000/20 (20ft cable) Temperature compensated conductivity electrode, probe constant K=1.0, constructed of high density, flat surface graphite , PVC, & epoxy used for medium conductivity ranges from 0 to 100uS up to 0 to 7500uS in combination with Pathfinder CT-1000 conductivity transmitters.
- [Pathfinder CS-1000/30 Sensor](https://pathfinderinstruments.com/product/pathfinder-cs-1000-30-sensor/) - Pathfinder CS-1000/30 Sensor CS-1000/30 (30ft cable) Temperature compensated conductivity electrode, probe constant K=1.0, constructed of high density, flat surface graphite , PVC, & epoxy used for medium conductivity ranges from 0 to 100uS up to 0 to 7500uS in combination with Pathfinder CT-1000 conductivity transmitters.
- [Pathfinder CS-1000/40 Sensor](https://pathfinderinstruments.com/product/pathfinder-cs-1000-40-sensor/) - Pathfinder CS-1000/40 Sensor CS-1000/40 (40ft cable) Temperature compensated conductivity electrode, probe constant K=1.0, constructed of high density, flat surface graphite , PVC, & epoxy used for medium conductivity ranges from 0 to 100uS up to 0 to 7500uS in combination with Pathfinder CT-1000 conductivity transmitters.
- [Pathfinder CS-1000/50 Sensor](https://pathfinderinstruments.com/product/pathfinder-cs-1000-50-sensor/) - Pathfinder CS-1000/50 Sensor CS-1000/50 (50ft cable) Temperature compensated conductivity electrode, probe constant K=1.0, constructed of high density, flat surface graphite , PVC, & epoxy used for medium conductivity ranges from 0 to 100uS up to 0 to 7500uS in combination with Pathfinder CT-1000 conductivity transmitters.
- [Pathfinder CS-100/10 Probe](https://pathfinderinstruments.com/product/pathfinder-cs-100-10-probe/) - Pathfinder CS-100/10 Probe Pathfinder CS-100/10 Conductivity Probe with 10ft OC Cable is a temperature compensated conductivity electrode constructed of stainless steel CPVC. This cost effective probe can be paired with the CT-1000 conductivity transmitter (4 - 20mA Output) or the model TSC-20 conductivity controller. It also can be used with other conductivity transmitters and controllers. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Pathfinder CS-100/50 Probe](https://pathfinderinstruments.com/product/pathfinder-cs-100-50-probe/) - Pathfinder CS-100/50 Probe Pathfinder Model CS-100/50 Conductivity Probe with 50ft Cable Temperature compensated conductivity electrode, probe constant K = 0.1, constructed of stainless steel, CPVC, epoxy and polypropylene used for low conductivity ranges of 0 to 10uS up to 0 to 100µS.
- [Pathfinder CS-100/40 Probe](https://pathfinderinstruments.com/product/pathfinder-cs-100-40-probe/) - Pathfinder CS-100/40 Probe Pathfinder Model CS-100/40 Conductivity Probe with 40ft Cable Temperature compensated conductivity electrode, probe constant K = 0.1, constructed of stainless steel, CPVC, epoxy and polypropylene used for low conductivity ranges of 0 to 10uS up to 0 to 100µS.
- [Pathfinder CS-100/30 Probe](https://pathfinderinstruments.com/product/pathfinder-cs-100-30-probe/) - Pathfinder CS-100/30 Probe Pathfinder Model CS-100/30 Conductivity Probe with 30ft Cable Temperature compensated conductivity electrode, probe constant K = 0.1, constructed of stainless steel, CPVC, epoxy and polypropylene used for low conductivity ranges of 0 to 10uS up to 0 to 100µS.
- [Pathfinder CS-100/20 Probe](https://pathfinderinstruments.com/product/pathfinder-cs-100-20-probe/) - Pathfinder CS-100/20 Probe Pathfinder Model CS-100/20 Conductivity Probe with 20ft oc Cable Temperature compensated conductivity electrode, probe constant K = 0.1, constructed of stainless steel, CPVC, epoxy and polypropylene used for low conductivity ranges of 0 to 10uS up to 0 to 100µS.
- [Pathfinder CT-1000-100US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-100us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-100US-K0.1 Conductivity Transmitter The CT-1000-100US-K0.1 measures conductivity in the range of 0 to 100 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-100US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-100us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-100US-K1.0 Conductivity Transmitter The CT-1000-100US-K1.0 measures conductivity in the range of 0 to 100 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-10US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-10us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-10US-K0.1 Conductivity Transmitter The CT-1000-10US-K0.1 measures conductivity in the range of 0 to 10 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-300US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-300us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-300US-K1.0 Conductivity Transmitter The CT-1000-300US-K1.0 measures conductivity in the range of 0 to 300 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-3000US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-3000us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-3000US-K1.0 Conductivity Transmitter The CT-1000-3000US-K1.0 measures conductivity in the range of 0 to 3000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-1500US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-1500us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-1500US-K1.0 Conductivity Transmitter The CT-1000-1500US-K1.0 measures conductivity in the range of 0 to 1500 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-20000US-K2.5 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-20000us-k2-5-conductivity-transmitter/) - Pathfinder CT-1000-20000US-K2.5 Conductivity Transmitter The CT-1000-20000US-K2.5 measures conductivity in the range of 0 to 20000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-2000PPM-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-2000ppm-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-2000PPM-K1.0 Conductivity Transmitter The CT-1000-2000PPM-K1.0 measures conductivity in the range of 0-2000ppm. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-200US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-200us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-200US-K0.1 Conductivity Transmitter The CT-1000-200US-K0.1 measures conductivity in the range of 0 to 200 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-200US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-200us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-200US-K1.0 Conductivity Transmitter The CT-1000-200US-K1.0 measures conductivity in the range of 0 to 200 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-20US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-20us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-20US-K0.1 Conductivity Transmitter The CT-1000-20US-K0.1 measures conductivity in the range of 0 to 20 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-30000US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-30000us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-30000US-K1.0 Conductivity Transmitter The CT-1000-30000US-K1.0 measures conductivity in the range of 0 to 30000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-300US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-300us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-300US-K0.1 Conductivity Transmitter The CT-1000-300US-K0.1 measures conductivity in the range of 0 to 300 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-30US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-30us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-30US-K0.1 Conductivity Transmitter The CT-1000-30US-K0.1 measures conductivity in the range of 0 to 30 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-750US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-750us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-750US-K1.0 Conductivity Transmitter The CT-1000-750US-K1.0 measures conductivity in the range of 0 to 750 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-50US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-50us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-50US-K0.1 Conductivity Transmitter The CT-1000-50US-K0.1 measures conductivity in the range of 0 to 50 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-750US-K0.1 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-750us-k0-1-conductivity-transmitter/) - Pathfinder CT-1000-750US-K0.1 Conductivity Transmitter The CT-1000-750US-K0.1 measures conductivity in the range of 0 to 750 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Pathfinder CT-1000-7000US-K2.5 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-7000us-k2-5-conductivity-transmitter/) - Pathfinder CT-1000-7000US-K2.5 Conductivity Transmitter The CT-1000-7000US-K2.5 measures conductivity in the range of 0 to 7000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [KOBOLD VKM Viscosity-Compensated Flow Meters and Switches for Viscous Liquids](https://pathfinderinstruments.com/product/kobold-vkm-viscosity-compensated-flow-meters-and-switches/) - KOBOLD VKM Viscosity-Compensated Flow Meters and Switches for Viscous Liquids Call us for Quote ± 4% Full Scale Accuracy ● Viscosity Compensation up to ∆v=540 cSt ● Density Compensation up to ∆p=30 lb/ft3 ● Universal Mounting ● Direct Reading Scales for Oil ● Max. Pressure 3600 PSI Brass 5000 PSI Stainless Steel ● Housing Materials in Brass or Stainless Steel ● 4...20 mA Output and/or Digital Display Options
- [KOBOLD RMC Direct Reading Flowmeter for Liquids or Gases](https://pathfinderinstruments.com/product/kobold-rmc-direct-reading-flowmeter-for-liquids-or-gases/) - KOBOLD model RCM is a differential pressure direct reading flowmeter, suitable for liquids or gases with low to medium viscosity, low solid content, and compatible with all materials of construction.
- [KOBOLD DUK Compact Ultrasonic Flowmeter](https://pathfinderinstruments.com/product/kobold-duk-compact-ultrasonic-flowmeter/) - KOBOLD DUK Compact Ultrasonic Flowmeter Call us for Quote Measuring Ranges: 0.02...5 GPM to 0.6...160 GPM • Accuracy: ±0.7% of Reading + ±0.7% of F.S. • Turndown Ratio: 250:1 • Pmax: 230 PSI; Tmax: 194° F • Connections: ½"...3" NPT or G Thread • Material: Brass or 316 Stainless Steel • Outputs: Analog, Frequency, Switching, Compact Electronics with Digital Displays, Batching and Totalizing Electronics
- [KOBOLD DPL Low Volume, Rotating Vane Flowmeter for Liquids](https://pathfinderinstruments.com/product/kobold-dpl-low-volume-rotating-vane-flowmeter-for-liquids/) - The KOBOLD DPL is ideal for applications requiring a low cost, accurate means of measuring transparent liquids. With all wetted parts constructed of synthetic materials, it resists aggressive media.
- [KOBOLD DON-8 Oval Gear Flowmeter for High Pressures for Low and High Viscosity Liquids](https://pathfinderinstruments.com/product/kobold-don-8-oval-gear-flowmeter-for-high-pressures/) - Oval gear flowmeters are categorized as positive displacement flow technology. When liquid flows through this type of positive displacement flowmeter, two oval geared rotors
- [KOBOLD DON Oval Gear Flowmeter for Low and High Viscosity Liquid](https://pathfinderinstruments.com/product/kobold-don-oval-gear-flowmeter-for-low-and-high-viscosity-liquid/) - Oval gear flowmeters are categorized as positive displacement flow technology. When liquid flows through this type of positive displacement flowmeter, two oval geared rotors
- [KOBOLD DLP Viscosity Compensated Plastic Flowmeter and Switch for Liquids](https://pathfinderinstruments.com/product/viscosity-compensated-plastic-flowmeter-and-switch-for-liquids/) - KOBOLD DLP Viscosity Compensated Plastic Flowmeter and Switch for Liquids Call us for Quote Flow Ranges: 0.5...5 to 5...26 GPM (Water) 0.5...4.5 to 3...20 GPM (Oil) • Temperature Max: 250 °F • Pressure Max: 230 PSI • ±5% Full Scale Accuracy • 1" MNPT Fitting Standard • Universal Mounting • Direct Reading Scales for Oil or Water
- [MCM300 Mineral Content Meter](https://pathfinderinstruments.com/product/mcm300-mineral-content-meter-2/) - MCM300 Mineral Content Meter. The MCM 300 mineral content meter is designed to measure calcium carbonate. FOR MILITARY USE ONLY
- [Pathfinder CS-3000/10](https://pathfinderinstruments.com/product/pathfinder-cs-3000-10/) - Pathfinder CS-3000/10 Temperature compensated conductivity Electrode, 5.0K, high density construction with 10ft cable. Longer cables up to 60’ are available in 10’ increments. Specific custom lengths are also available with a tolerance of =/- 1” with a minimum quantity requirement.
- [Pathfinder CS-3000/20](https://pathfinderinstruments.com/product/pathfinder-cs-3000-20/) - Pathfinder CS-3000/20 Temperature compensated conductivity Electrode, 5.0K, high density construction with 20ft cable.
- [Pathfinder CS-3000/30](https://pathfinderinstruments.com/product/pathfinder-cs-3000-30/) - Pathfinder CS-3000/30 Temperature compensated conductivity Electrode, 5.0K, high density construction with 30ft cable.
- [Pathfinder CS-3000/40](https://pathfinderinstruments.com/product/pathfinder-cs-3000-40/) - Pathfinder CS-3000/40 Temperature compensated conductivity Electrode, 5.0K, high density construction with 40ft cable
- [Pathfinder CS-3000/50](https://pathfinderinstruments.com/product/pathfinder-cs-3000-50/) - Pathfinder CS-3000/50 Temperature compensated conductivity Electrode, 5.0K, high density construction with 50ft cable
- [Pathfinder CT-1000-2000US-K1.0 Conductivity Transmitter](https://pathfinderinstruments.com/product/pathfinder-ct-1000-2000us-k1-0-conductivity-transmitter/) - Pathfinder CT-1000-2000US-K1.0 Conductivity Transmitter The CT-1000-2000US-K1.0 measures conductivity in the range of 0 to 2000 microsiemens. It is intended for use with 3-wire temperature-compensated sensors or 2-wire conductivity only sensors. The Model CT-1000 miniature transmitter is a 2-wire, 4-20 mA / 1-5 VDC conductivity transmitter featuring epoxy encapsulated construction, high performance, RoHs compliance and small physical size.
- [Jenco 6312DTF DO Meter](https://pathfinderinstruments.com/product/jenco-6312dtf-do-meter/) - Jenco 6312DTF DO Meter 6312DTF Dissolved oxygen, Temperature In-line Analyzer Dissolved Oxygen, Temperature In-line Analyzer. 1/4 DIN, IP65, panel mount pH/DO/Temp analyzer with two sets of 2 wire 4-20mA current output, 2 sets of programmable on/off relay, RS485 output and backlight.
- [Jenco 6309PDTF-pH/DO Temperature Analyzer](https://pathfinderinstruments.com/product/jenco-6309pdtf-phdotemp-analyzer/) - pH, Dissolved Oxygen, Temperature In-line Analyzer. 1/4 DIN, IP65, panel mount pH/DO/Temp analyzer with 2 wire 4-20mA current output, 2 sets of programmable on/off relay, RS485 output and backlight.
- [Jenco 6309POT pH & ORP analyzer](https://pathfinderinstruments.com/product/jenco-6309pot/) - pH & ORP analyzer,1/4 DIN panel mount IP-65 case. Features 2 pH and 2 ORP fully programmable relays and one for temperature. RS-485 interface, password protected with individual ID's.
- [Jenco 6307 Benchtop Meter](https://pathfinderinstruments.com/product/jenco-6307-benchtop-meter/) - pH/Conductivity/Salinity/Temperature benchtop meter with dual LCD displays for conductivity and r pH/mV/temp. Features cell adjust and 4.01/7.00/10.01 buffer select.
- [Jenco 6219N Benchtop Meter](https://pathfinderinstruments.com/product/jenco-6219n/) - Jenco 6219 Benchtop Meter •Two LCD display pH, mV, direct ion concentration and temperature. •Convenient calibration with automatic buffer recognition of US or European pH buffer sets. Quick two points ion calibration. Calibration data is stored in memory and is ready for use on power up. •User selectable resolution of up to 0.001 for greatest accuracy. •Direct read out in ion concentration to simplify ion measurements. •RS-232 computer interface with software. •AC adaptor or battery power (low battery indicator).
- [Jenco 3173 Conductivity/TDS/Temperature Benchtop Meter](https://pathfinderinstruments.com/product/jenco-3173-2/) - Jenco 3173 Conductivity/TDS/Temperature Benchtop Meter Conductivity/TDS/Temperature benchtop meter extra large LCD display adjustable cell constants K=0.1, 1.0, 10.0 programmable temperature co-efficient and reference temperature Battery or 115/230 AC powered CE approved. Clear, large LCD display (4 1/8 x 3 1/16 in.). Displays conductivity and temperature, or tds and temperature readings at the same time. Accepts 2-wire conductivity cells with adjustable k=0.1, k=1 and k=10 cell constants for improved flexibility and accuracy.
- [Jenco 3679N pH/ORP Controller/Transmitter](https://pathfinderinstruments.com/product/jenco-3679n-ph-orp-controller-transmitter/) - JENCO 3679N pH/ORP Controller/Transmitter The Jenco 3679N is a 1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP-65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Zero Adjustment and pH/ORP is selectable via a shorting plug
- [Jenco 6010M with Memory](https://pathfinderinstruments.com/product/jenco-6010m/) - Jenco 6010M with Memory Simultaneous displays pH or mV and temperature. 50 data set reviewable memory (6010M only). Convenient calibration with automatic buffer recognition of US and European buffer sets. Calibration data is stored in memory and ready for use on power up. Automatic or manual temperature compensation. Automatic lock mode and end point sensing are available to lock in stable readings. Automatic shutoff function (30 minutes of non-use). Battery life over 1000 hours. IP65 waterproof Low battery indicator. RoHS and CE compliant.
- [Jenco 6010N](https://pathfinderinstruments.com/product/jenco-6010n/) - Convenient calibration with automatic buffer recognition of US and European buffer sets. Calibration data is stored in memory and ready for use on power up.
- [Jenco 6175 pH/ORP Meter](https://pathfinderinstruments.com/product/jenco-6175-phorp-meter/) - Jenco 6175 benchtop pH meter is the successor of the popular 6173 benchtop pH meter. While the large LCD display and easy of use remains firmly in place,
- [Jenco 3173RK1 Benchtop Meter Kit](https://pathfinderinstruments.com/product/jenco-3173rk1-benchtop-meter-kit/) - Jenco 3173RK1 Benchtop Meter Kit (Kit includes:Meter, Probe, AC adapter and Plastic Holder / Spring Balanced Swing Arm) Conductivity/TDS/Temperature benchtop meter, with an extra large LCD display, adjustable cell constants K=0.1, 1.0, 10.0, programmable temperature co-efficient and reference temperature. Battery or 115/230 AC powered. CE approved.
- [Jenco 3173K  Benchtop Meter Kit](https://pathfinderinstruments.com/product/jenco-3173k-benchtop-meter-kit/) - Jenco 3173K Benchtop Meter Kit Description Conductivity/TDS/Temperature benchtop meter, with an extra large LCD display, adjustable cell constants K=0.1, 1.0, 10.0, programmable temperature co-efficient and reference temperature. Battery or 115/230 AC powered. CE approved. •Clear, large LCD display (4 1/8 x 3 1/16 in.). •Displays conductivity and temperature, or tds and temperature readings at the same time. •Accepts 2-wire conductivity cells with adjustable k=0.1, k=1 and k=10 cell constants for improved flexibility and accuracy.
- [Jenco 3010M Portable Meter](https://pathfinderinstruments.com/product/jenco-3010m-portable-meter/) - 3010M Portable Meter Simultaneous displays of conductivity, salinity or TDS with temperature measurements. 50 data set reviewable memory. Convenient one point calibration. Calibration data is stored in memory and ready for use on power up. Selectable cell constants for true wide range readings. Adjustable TDS coefficient, reference temperature and temperature coefficient. Uses one conductivity cell for conductivity, salinity and TDS measurements. Accepts 2-wire conductivity cells with K=0.1, 1.0 and 10.0 cell constants for improved flexibility and accuracy. Automatic shutoff function (30 minutes of non-use). Battery life over 1000 hours. IP65 waterproof. Low battery indicator. RoHS and CE compliant.
- [Jenco 3173 Conductivity/TDS/Temperature Benchtop Meter](https://pathfinderinstruments.com/product/jenco-3173/) - Description Conductivity/TDS/Temperature benchtop meter, with an extra large LCD display, adjustable cell constants K=0.1, 1.0, 10.0, programmable temperature co-efficient and reference temperature.
- [Fuji PXR3 Temperature Controller](https://pathfinderinstruments.com/product/fuji-pxr3-temperature-controller/) - Fuji PXR3 Temperature Controller Advanced, self-tuning 1/32 DIN temperature and process controller with 16 ramp / soak segments Features •1/32 DIN (24x48 mm) •PID plus self-tuning, PID plus fuzzy control, and auto-tuning •NEMA 4X waterproof faceplate with large LED display •Thermocouple/RTD and 4-20mA/0-5V inputs •Single or dual control outputs
- [Jenco 6177M Benchtop pH/ORP, Meter only](https://pathfinderinstruments.com/product/jenco-6177m-benchtop-ph-orp-meter/) - Jenco 6177M Benchtop pH/ORP, Meter only The Basis Series pH/mV/temperature benchtop meter contains the same ease-of-use and accurate readings of its popular predecessor, but is now in a streamlined form factor that is similar to that of the Stream Series. Large, high contrast, backlit LCD displays pH/mV and temperature simultaneously
- [Jenco pH6810NK Kit Handheld pH/ORP/Temp Portable Meter Vision Plus](https://pathfinderinstruments.com/product/jenco-ph6810nk-kit-handheld-ph-orp-temp-portable-meter-visionplus/) - Jenco pH6810NK Kit Handheld pH/ORP/Temp Portable Meter Vision Plus Must order complete kitpH6810NK Completed Kit, includes the following:pH6810N pH/mV/Temperature Meter Rubber Shock Proof Meter BootpH6810N 3-in-1 pH/Reference/Temperature ElectrodepH4.01 Buffer Capsule with Buffer Bottle pH7.00 Buffer Capsule with Buffer Bottle H2O Bottle for Rinse Water Hard Carrying Case, Batteries and Manual
- [Jenco 6011M pH/ORP/Temp Portable Meter](https://pathfinderinstruments.com/product/jenco-6011m-ph-orp-temp-portable-meter/) - Jenco 6011M pH/ORP/Temp Portable Meter The Basis Portable Series is Jenco’s latest iteration of our portable meters and represents a huge step forward for on-location water quality measurements. The Basis Portable Series is Jenco’s latest iteration of our portable meters and represents a huge step forward for on-location water quality measurements. This series introduces Bluetooth or non-Bluetooth connectivity and a merging of the best features from our other series, which means we double down on reliability, usability and value.
- [Jenco 3621 Ph/ORP  Controller, 1/8 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-3621-ph-orp-controller-1-8-din-panel-mount/) - Jenco 3621 Ph/ORP Controller, 1/8 DIN Panel Mount pH, ORP, Temperature In-line Controller. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp controller with 2 sets of programmable on/off relay and backlight. Extremely price competitive. Easy to install 1/8 DIN plastic casing. Clear LCD displays pH, mV or temperature with backlight. Universal power supply input from 100-240VAC. Automatic buffer recognition of US and NIST buffer sets. Calibrated data is stored in memory and ready to for use on power up. Automatic or manual temperature compensation. Displays absolute and relative ORP. Two sets of programmable on/off relays for pH or ORP (3621). Isolated and reversible 4-20mA current output for pH or ORP allows it to be used as a proportional output (3631). RoHs compliant.
- [Jenco 3631 pH/ORP Transmitter, 1/8 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-3631-ph-orp-transmitter-1-8-din-panel-mount/) - Jenco 3631 pH/ORP Transmitter, 1/8 DIN Panel Mount Menu driven, sealed, backlit, pH/mV monitor/transmitter with an isolated and reversible 4 to 20 mA current output for pH and mV. Tinned lead connectors. 1/8 DIN, RoHS compliant, backlit, panel mount pH and temperature transmitter with isolated and reversible 4 to 20 mA current output for pH or mV. Extremely price competitive.
- [Jenco 3661pH/ORP Controller/Transmitter, 1/8 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-3661ph-orp-controller-transmitter-1-8-din-panel-mount/) - Jenco 3661pH/ORP Controller/Transmitter, 1/8 DIN Panel Mount Menu driven, sealed, backlit, pH/mV transmitter/controller with 2 relays, 4 to 20 mA output and tinned lead connectors. pH, ORP, Temperature In-line Controller. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp controller with 2 sets of programmable on/off relay and backlight. Extremely price competitive.
- [Jenco 3675 pH/ORP Conctoller (LCD display), 1/4 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-3675-ph-orp-conctoller-lcd-display-1-4-din-panel-mount/) - Jenco 3675 pH/ORP Controller (LCD display), 1/4 DIN Panel Mount 1/4 DIN pH/ORP CONTROLLER WITH ISOLATED 4-20 mA OUTPUT MODELS 3672/3675
- [Jenco 3676 pH/ORP Controller (Red LED Display), DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-3676-ph-orp-controller-red-led-display-din-panel-mount/) - Jenco 3676 pH/ORP Controller (Red LED Display), DIN Panel Mount 1/4 DIN pH/ORP CONTROLLER WITH ISOLATED 4-20 mA OUTPUT MODELS 3672/3676
- [Jesco 3671N 1/8 Din Dual pH/ORP Controller Panel Mount](https://pathfinderinstruments.com/product/jesco-3671n-1-8-din-dual-ph-orp-controller-panel-mount/) - Jesco 3671N 1/8 Din Dual pH ORP Controller with Temp Indication Jesco 3671N 1/8 Din Dual pH ORP Controller with Temperature Indication
- [Jenco 6308 PT pH/ORP Temperature Controller, 1/4 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-6308-pt-ph-orp-temperature-controller-1-4-din-panel-mount/) - Jenco 6308 PT pH/ORP Temperature Controller, 1/4 DIN Panel Mount Graphic LCD with manual backlight displays pH, temperature, relay status, electrode efficiency and transmitter current mA output. Automatic buffer recognition of US and Nt ST buffer sets. Calibration data is stored in memory and is ready for use on power up. Isolated and reversible 4-20 mA current output for pH allows it to be used as a proportional output. 5 programmable on/off relays: 4 for pH and 1 for temperature. RS-485 output for remote access via an compatible computer allows multiple units to be connected and ganged together. Password protection. IP6
- [Jenco 6311 pH/ORP Controller, 1/4 DIN Panel Mount](https://pathfinderinstruments.com/product/jenco-6311-ph-orp-controller-1-4-din-panel-mount/) - Jenco 6311 pH/ORP Controller, 1/4 DIN Panel Mount Clear LCD displays pH or mV, with temperature and relay status simultaneously. Automatic buffer recognition of US and NIST buffer sets.
- [Jenco 3175 Conductivity Benchtop Meter](https://pathfinderinstruments.com/product/jenco-3175-conductivity-benchtop-meter/) - JENCO 3175 Description Jenco EC3175 is a new conductivity meter with temperature readout, backlit LCD display, selectable cell constant and a streamlined look. This benchtop meter is RoHS compliant. Clear, large LCD display with backlight Displays conductivity and temperature at same time Accepts 2-wire conductivity cells with adjustable k=0.1, k=1 and k=10 cell constants for
- [Jenco 6313 pH/ORP Controller, 1/4 DIN Panel Mount](https://pathfinderinstruments.com/product/jesco-6313-ph-orp-controller-1-4-din-panel-mount/) - Jesco 6313 pH/ORP Controller, 1/4 DIN Panel Mount Clear LCD displays pH or mV, with temperature and relay status simultaneously. Automatic buffer recognition of US and NIST buffer sets. Calibration data is stored in memory and is ready for use on power up. Displays absolute and relative ORP. Isolated and reversible 4-20 mA current output for pH or ORP allows it to be used as a proportional output. 2 programmable on/off relays: 2 for pH or ORP. CE Approved Password protection. IP65

## Categories

- [Flowmeters](https://pathfinderinstruments.com/category/flowmeters/)
- [pH/ORP Products](https://pathfinderinstruments.com/category/ph-orp-products/)
- [Jenco Products](https://pathfinderinstruments.com/category/jenco-products/)
- [Water Conductivity](https://pathfinderinstruments.com/category/water-conductivity/)
- [Dissolved Oxygen Transmitters](https://pathfinderinstruments.com/category/dissolved-oxygen-transmitter/)
- [Temperature Analyzer](https://pathfinderinstruments.com/category/temperature-analyzer/)
- [Temperature Controller](https://pathfinderinstruments.com/category/temperature-controller/)
- [Resistivity Transmitter](https://pathfinderinstruments.com/category/resistivity-transmitter/)
- [Conductivity Transmitter](https://pathfinderinstruments.com/category/conductivity-transmitter/)
- [Chemical Industry](https://pathfinderinstruments.com/category/chemical-industry/)
- [Kobold Don](https://pathfinderinstruments.com/category/kobold-don/)
- [bentchtop meters](https://pathfinderinstruments.com/category/bentchtop-meters/)
- [Industrial Instruments](https://pathfinderinstruments.com/category/industrial-instruments/)

## Tags

- [ph/ORP products](https://pathfinderinstruments.com/tag/ph-orp-products/)
- [water conductivity](https://pathfinderinstruments.com/tag/water-conductivity/)
- [water condictivity](https://pathfinderinstruments.com/tag/water-condictivity/)
- [dissolved oxygen testing](https://pathfinderinstruments.com/tag/dissolved-oxygen-testing/)
- [dissolved oxygen transmitter](https://pathfinderinstruments.com/tag/dissolved-oxygen-transmitter/)
- [temperature analyzers](https://pathfinderinstruments.com/tag/temperature-analyzers/)
- [temperature controller](https://pathfinderinstruments.com/tag/temperature-controller/)
- [conductivity probes](https://pathfinderinstruments.com/tag/conductivity-probes/)
- [flometers](https://pathfinderinstruments.com/tag/flometers/)
- [water quality](https://pathfinderinstruments.com/tag/water-quality/)
- [pH/ORP Controller/Transmitter](https://pathfinderinstruments.com/tag/ph-orp-controller-transmitter/)
- [Resistivity Transmitter](https://pathfinderinstruments.com/tag/resistivity-transmitter/)
- [flowmeters](https://pathfinderinstruments.com/tag/flowmeters/)
- [kobold](https://pathfinderinstruments.com/tag/kobold/)
- [conductivity Transmitter](https://pathfinderinstruments.com/tag/conductivity-transmitter/)
- [Jenco VisionPlus](https://pathfinderinstruments.com/tag/jenco-visionplus/)
- [Ph Meter](https://pathfinderinstruments.com/tag/ph-meter/)
- [benchtop meters](https://pathfinderinstruments.com/tag/benchtop-meters/)
- [Jenco Products](https://pathfinderinstruments.com/tag/jenco-products/)
- [Jenco](https://pathfinderinstruments.com/tag/jenco/)
- [Measuring pH](https://pathfinderinstruments.com/tag/measuring-ph/)
- [Conductivity](https://pathfinderinstruments.com/tag/conductivity/)
- [Conductivity Sensors-Probes](https://pathfinderinstruments.com/tag/conductivity-sensors-probes/)
- [Graphite Sensors](https://pathfinderinstruments.com/tag/graphite-sensors/)
- [Pathfinder Products](https://pathfinderinstruments.com/tag/pathfinder-products/)
- [KOBOLD DUK Compact Ultrasonic Flowmeter](https://pathfinderinstruments.com/tag/kobold-duk-compact-ultrasonic-flowmeter/)
- [Chemical Industry](https://pathfinderinstruments.com/tag/chemical-industry/)
- [KOBOLD DON Oval Gear Flowmeter](https://pathfinderinstruments.com/tag/kobold-don-oval-gear-flowmeter/)
- [Pathfinder Instruments](https://pathfinderinstruments.com/tag/pathfinder-instruments/)
- [Jenco 6309PDTF](https://pathfinderinstruments.com/tag/jenco-6309pdtf/)
- [Fuji PXR3](https://pathfinderinstruments.com/tag/fuji-pxr3/)
- [Temperature Controllers](https://pathfinderinstruments.com/tag/temperature-controllers/)
- [Process Control](https://pathfinderinstruments.com/tag/process-control/)
- [1/32 DIN Controllers](https://pathfinderinstruments.com/tag/1-32-din-controllers/)
- [PID Controllers](https://pathfinderinstruments.com/tag/pid-controllers/)
- [Industrial Automation](https://pathfinderinstruments.com/tag/industrial-automation/)
- [Process Engineering](https://pathfinderinstruments.com/tag/process-engineering/)
- [Control System Integration](https://pathfinderinstruments.com/tag/control-system-integration/)
- [Electronics Manufacturing](https://pathfinderinstruments.com/tag/electronics-manufacturing/)
- [Compact Temperature Controller](https://pathfinderinstruments.com/tag/compact-temperature-controller/)
- [Ramp Soak Controllers](https://pathfinderinstruments.com/tag/ramp-soak-controllers/)
- [Modbus Communication](https://pathfinderinstruments.com/tag/modbus-communication/)
- [Instrumentation](https://pathfinderinstruments.com/tag/instrumentation/)
- [OEM Solutions](https://pathfinderinstruments.com/tag/oem-solutions/)
- [Automation Equipment](https://pathfinderinstruments.com/tag/automation-equipment/)
- [pharmaceutical instrumentation](https://pathfinderinstruments.com/tag/pharmaceutical-instrumentation/)
- [pharmaceutical industry instruments](https://pathfinderinstruments.com/tag/pharmaceutical-industry-instruments/)
- [FDA compliance instruments](https://pathfinderinstruments.com/tag/fda-compliance-instruments/)
- [pharma compliance](https://pathfinderinstruments.com/tag/pharma-compliance/)
- [pharmaceutical manufacturing](https://pathfinderinstruments.com/tag/pharmaceutical-manufacturing/)
- [analytical instruments](https://pathfinderinstruments.com/tag/analytical-instruments/)
- [pharma quality control](https://pathfinderinstruments.com/tag/pharma-quality-control/)
- [spectrophotometers for pharma](https://pathfinderinstruments.com/tag/spectrophotometers-for-pharma/)
- [pharma R&D tools](https://pathfinderinstruments.com/tag/pharma-rd-tools/)
- [aerospace calibration](https://pathfinderinstruments.com/tag/aerospace-calibration/)
- [medical device calibration](https://pathfinderinstruments.com/tag/medical-device-calibration/)
- [industrial calibration services](https://pathfinderinstruments.com/tag/industrial-calibration-services/)
- [precision instruments](https://pathfinderinstruments.com/tag/precision-instruments/)
- [pharma instrumentation](https://pathfinderinstruments.com/tag/pharma-instrumentation/)
- [manufacturing tools](https://pathfinderinstruments.com/tag/manufacturing-tools/)
- [energy sector instruments](https://pathfinderinstruments.com/tag/energy-sector-instruments/)
- [automotive calibration](https://pathfinderinstruments.com/tag/automotive-calibration/)
- [R&D measurement tools](https://pathfinderinstruments.com/tag/rd-measurement-tools/)
- [air quality sensors](https://pathfinderinstruments.com/tag/air-quality-sensors/)
- [environmental monitoring instruments](https://pathfinderinstruments.com/tag/environmental-monitoring-instruments/)
- [water quality meters](https://pathfinderinstruments.com/tag/water-quality-meters/)
- [climate change measurement](https://pathfinderinstruments.com/tag/climate-change-measurement/)
- [soil health tools](https://pathfinderinstruments.com/tag/soil-health-tools/)
- [emissions monitoring](https://pathfinderinstruments.com/tag/emissions-monitoring/)
- [environmental compliance tools](https://pathfinderinstruments.com/tag/environmental-compliance-tools/)
- [weather stations](https://pathfinderinstruments.com/tag/weather-stations/)
- [turbidity meters](https://pathfinderinstruments.com/tag/turbidity-meters/)
- [regulatory compliance](https://pathfinderinstruments.com/tag/regulatory-compliance/)
- [precision measurement](https://pathfinderinstruments.com/tag/precision-measurement/)
- [sustainable land use](https://pathfinderinstruments.com/tag/sustainable-land-use/)
- [industrial environmental compliance](https://pathfinderinstruments.com/tag/industrial-environmental-compliance/)
- [pollution monitoring](https://pathfinderinstruments.com/tag/pollution-monitoring/)
- [climate change tools](https://pathfinderinstruments.com/tag/climate-change-tools/)
- [pH sensors](https://pathfinderinstruments.com/tag/ph-sensors/)
- [environmental monitoring](https://pathfinderinstruments.com/tag/environmental-monitoring/)
- [environmental protection technology](https://pathfinderinstruments.com/tag/environmental-protection-technology/)
- [water quality testing](https://pathfinderinstruments.com/tag/water-quality-testing/)
- [eco-friendly instrumentation](https://pathfinderinstruments.com/tag/eco-friendly-instrumentation/)
- [air quality measurement](https://pathfinderinstruments.com/tag/air-quality-measurement/)
- [soil health assessment](https://pathfinderinstruments.com/tag/soil-health-assessment/)
- [conductivity meters](https://pathfinderinstruments.com/tag/conductivity-meters/)
- [environmental science tools](https://pathfinderinstruments.com/tag/environmental-science-tools/)
- [greenhouse gas analyzers](https://pathfinderinstruments.com/tag/greenhouse-gas-analyzers/)
- [process instrumentation](https://pathfinderinstruments.com/tag/process-instrumentation/)
- [Pathfinder conductivity transmitter](https://pathfinderinstruments.com/tag/pathfinder-conductivity-transmitter/)
- [conductivity sensor calibration](https://pathfinderinstruments.com/tag/conductivity-sensor-calibration/)
- [CT-1000 wiring guide](https://pathfinderinstruments.com/tag/ct-1000-wiring-guide/)
- [4–20 mA transmitter setup](https://pathfinderinstruments.com/tag/4-20-ma-transmitter-setup/)
- [industrial conductivity measurement](https://pathfinderinstruments.com/tag/industrial-conductivity-measurement/)
- [dissolved oxygen analysis](https://pathfinderinstruments.com/tag/dissolved-oxygen-analysis/)
- [wastewater treatment sensors](https://pathfinderinstruments.com/tag/wastewater-treatment-sensors/)
- [wastewater DO measurement](https://pathfinderinstruments.com/tag/wastewater-do-measurement/)
- [Jenco 6309PDTF analyzer](https://pathfinderinstruments.com/tag/jenco-6309pdtf-analyzer/)
- [effluent DO requirements](https://pathfinderinstruments.com/tag/effluent-do-requirements/)
- [aeration control DO](https://pathfinderinstruments.com/tag/aeration-control-do/)
- [conductivity controllers](https://pathfinderinstruments.com/tag/conductivity-controllers/)
- [conductivity controller benefits](https://pathfinderinstruments.com/tag/conductivity-controller-benefits/)
- [process optimization](https://pathfinderinstruments.com/tag/process-optimization/)
- [sensor control](https://pathfinderinstruments.com/tag/sensor-control/)
- [pH meters](https://pathfinderinstruments.com/tag/ph-meters/)
- [laboratory instruments](https://pathfinderinstruments.com/tag/laboratory-instruments/)
- [paddlewheel flow meters](https://pathfinderinstruments.com/tag/paddlewheel-flow-meters/)
- [industrial flow meters](https://pathfinderinstruments.com/tag/industrial-flow-meters/)
- [water systems](https://pathfinderinstruments.com/tag/water-systems/)
- [flow measurement](https://pathfinderinstruments.com/tag/flow-measurement/)
- [industrial instrumentation solutions](https://pathfinderinstruments.com/tag/industrial-instrumentation-solutions/)
- [industrial instruments](https://pathfinderinstruments.com/tag/industrial-instruments/)
- [quality measurement solutions](https://pathfinderinstruments.com/tag/quality-measurement-solutions/)
- [about Pathfinder Instruments](https://pathfinderinstruments.com/tag/about-pathfinder-instruments/)
- [company mission](https://pathfinderinstruments.com/tag/company-mission/)
- [process control innovation](https://pathfinderinstruments.com/tag/process-control-innovation/)
- [instrumentation expertise](https://pathfinderinstruments.com/tag/instrumentation-expertise/)
- [Industrial Heat Control](https://pathfinderinstruments.com/tag/industrial-heat-control/)

## Product categories

- [Flowmeters](https://pathfinderinstruments.com/product-category/flowmeters/)
- [Paddlewheel Flow Meters](https://pathfinderinstruments.com/product-category/flowmeters/paddlewheel-flow-meters/)
- [Conductivity](https://pathfinderinstruments.com/product-category/conductivity/)
- [Conductivity Transmitters](https://pathfinderinstruments.com/product-category/conductivity/conductivity-transmitters/)
- [Conductivity Controllers](https://pathfinderinstruments.com/product-category/conductivity/conductivity-controllers/)
- [Temperature Controller](https://pathfinderinstruments.com/product-category/temperature-controller/)
- [Turbine Flow Meters](https://pathfinderinstruments.com/product-category/flowmeters/turbine-flow-meters/)
- [Ultrasonic Flow Meters](https://pathfinderinstruments.com/product-category/flowmeters/ultrasonic-flow-meters/)
- [Magmeters](https://pathfinderinstruments.com/product-category/flowmeters/magmeters/)
- [PH and ORP](https://pathfinderinstruments.com/product-category/ph-and-orp/)
- [Sensor PH Inline](https://pathfinderinstruments.com/product-category/ph-and-orp/sensor-ph-inline/)
- [PH-ORP Sensors](https://pathfinderinstruments.com/product-category/ph-and-orp/ph-orp-sensors/)
- [Resistivity UPW](https://pathfinderinstruments.com/product-category/resistivity-upw/)
- [PH-ORP Controllers](https://pathfinderinstruments.com/product-category/ph-and-orp/ph-orp-controllers/)
- [Portable PH-ORP Meters](https://pathfinderinstruments.com/product-category/ph-and-orp/portable-ph-orp-meters/)
- [Benchtop Meters](https://pathfinderinstruments.com/product-category/benchtop-meters/)
- [PH-ORP Transmitters](https://pathfinderinstruments.com/product-category/ph-and-orp/ph-orp-transmitters/)
- [Dissolved Oxygen](https://pathfinderinstruments.com/product-category/dissolved-oxygen/)
- [Dissolved Oxygen Controllers](https://pathfinderinstruments.com/product-category/dissolved-oxygen/dissolved-oxygen-controllers/)
- [Mineral Content Meters](https://pathfinderinstruments.com/product-category/mineral-content-meters/)
- [Resistivity Controllers](https://pathfinderinstruments.com/product-category/resistivity-upw/resistivity-controllers/)
- [Conductivity Sensors-Probes](https://pathfinderinstruments.com/product-category/conductivity/conductivity-sensors-probes/)
- [Graphite Sensors](https://pathfinderinstruments.com/product-category/conductivity/conductivity-sensors-probes/graphite-sensors/)
- [Stainless Steel Conductivity Probes](https://pathfinderinstruments.com/product-category/conductivity/conductivity-sensors-probes/stainless-steel-conductivity-probes/)
- [Dissolved Oxygen Transmitters](https://pathfinderinstruments.com/product-category/dissolved-oxygen/dissolved-oxygen-transmitters/)
- [Resistivity Transmitters](https://pathfinderinstruments.com/product-category/resistivity-upw/resistivity-transmitters/)
- [Resistivity Sensors-Probes](https://pathfinderinstruments.com/product-category/resistivity-upw/resistivity-sensors-probes/)
- [ORP Sensor](https://pathfinderinstruments.com/product-category/ph-and-orp/orp-sensor/)
- [Sensor PH Submersible](https://pathfinderinstruments.com/product-category/ph-and-orp/sensor-ph-submersible/)

## Product tags

- [jenco pH6810N](https://pathfinderinstruments.com/product-tag/jenco-ph6810n/)
- [Jenco 3173](https://pathfinderinstruments.com/product-tag/jenco-3173/)
- [Jenco 6011M](https://pathfinderinstruments.com/product-tag/jenco-6011m/)
- [Jenco 3621](https://pathfinderinstruments.com/product-tag/jenco-3621/)
- [ORP controller](https://pathfinderinstruments.com/product-tag/orp-controller/)
- [Sensorex TX10 pH & ORP Transmitter](https://pathfinderinstruments.com/product-tag/sensorex-tx10-ph-orp-transmitter/)
- [Jenco 3675 pH/ORP Controller](https://pathfinderinstruments.com/product-tag/jenco-3675-ph-orp-controller/)
- [pH/ORP Controller](https://pathfinderinstruments.com/product-tag/ph-orp-controller/)
- [Jenco 6308 PT pH/ORP Temperature Controller](https://pathfinderinstruments.com/product-tag/jenco-6308-pt-ph-orp-temperature-controller/)
- [pH/ORP Controllers](https://pathfinderinstruments.com/product-tag/ph-orp-controllers/)
- [Jesco 6313 pH/ORP Controller](https://pathfinderinstruments.com/product-tag/jesco-6313-ph-orp-controller/)
- [Inline Sensor Kit](https://pathfinderinstruments.com/product-tag/inline-sensor-kit/)
- [flowmeters](https://pathfinderinstruments.com/product-tag/flowmeters/)
- [Boiler Conductivity Sensors](https://pathfinderinstruments.com/product-tag/boiler-conductivity-sensors/)
- [CS8000TC sensor](https://pathfinderinstruments.com/product-tag/cs8000tc-sensor/)
- [Sensorex S662CD-2](https://pathfinderinstruments.com/product-tag/sensorex-s662cd-2/)
- [Pathfinder RC-20/50 Resistivity Probe](https://pathfinderinstruments.com/product-tag/pathfinder-rc-20-50-resistivity-probe/)
- [Pathfinder RC-20/40 Resistivity Probe](https://pathfinderinstruments.com/product-tag/pathfinder-rc-20-40-resistivity-probe/)
- [Pathfinder RC-20/30 Resistivity Probe](https://pathfinderinstruments.com/product-tag/pathfinder-rc-20-30-resistivity-probe/)
- [Pathfinder RC-20/20 Resistivity Probe](https://pathfinderinstruments.com/product-tag/pathfinder-rc-20-20-resistivity-probe/)
- [Pathfinder EMIT-pH](https://pathfinderinstruments.com/product-tag/pathfinder-emit-ph/)
- [Pathfinder EMIT-ORP](https://pathfinderinstruments.com/product-tag/pathfinder-emit-orp/)
- [Pathfinder Emit DO Transmitter](https://pathfinderinstruments.com/product-tag/pathfinder-emit-do-transmitter/)
- [Pathfinder CT-1000PT](https://pathfinderinstruments.com/product-tag/pathfinder-ct-1000pt/)
- [Pathfinder CT-1000](https://pathfinderinstruments.com/product-tag/pathfinder-ct-1000/)
- [Pathfinder CS-5000/50](https://pathfinderinstruments.com/product-tag/pathfinder-cs-5000-50/)
- [Pathfinder CS-5000/30](https://pathfinderinstruments.com/product-tag/pathfinder-cs-5000-30/)
- [Pathfinder CS-5000/40](https://pathfinderinstruments.com/product-tag/pathfinder-cs-5000-40/)
- [Pathfinder CS-5000/20](https://pathfinderinstruments.com/product-tag/pathfinder-cs-5000-20/)
- [Pathfinder CS-5000/10](https://pathfinderinstruments.com/product-tag/pathfinder-cs-5000-10/)
- [CS-100.1](https://pathfinderinstruments.com/product-tag/cs-100-1/)
- [RC-20-SS.](https://pathfinderinstruments.com/product-tag/rc-20-ss/)
- [Pathfinder RC-20-SS/50 Resistivity Probe](https://pathfinderinstruments.com/product-tag/pathfinder-rc-20-ss-50-resistivity-probe/)