$200 - $300

*Please note we can only ship RKI products to customers within the United States

3931 DO/Temperature Transmitter by Jenco

DO & temperature transmitter with an isolated & reversible 4 to 20 mA current output, stored calibration data, backlit LCD display for DO and temperature, universal power supply 100 to 240 V AC and packaged in an easy to install plastic panel mount water resistant 1/8 DIN IP-65 case. Uses Hamilton Company Oxysens and Easyferm DO electrodes.

• Easy to install 1/8 DIN plastic casing
• Clear LCD displays dissolved oxygen or temperature with backlight
• Calibration data is stored in memory and is ready for use on power up
• Universal power supply input from 100 to 240 V AC
• Automatic or manual temperature compensation
• Isolated and reversible 4 to 20 mA current output for DO allows it to be used as a proportional output
• CE and RoHS complain

6177M Benchtop pH/Mv (ORP)/Temp Meter by Jenco

The Basis Series pH/ORP/temperature benchtop pH meter is the latest entry-level meter from a line that is renowned for its reading quality, now with a refined user experience and improved usability.

• Renowned accuracy and repeatability
• Upgraded user experience and usability
• Improved electrode serviceability and low cost of ownership

Well-designed, Inside and Out

The Basis Series pH meter forms the foundation of Jenco's benchtop meter offerings and comes from a long line of distinguished benchtop meters, where low cost of ownership, reading quality and build quality take precedent.

Benchtop pH Meter Renowned for Accuracy and Repeatability

The reason Jenco is consistently contracted to build products for well-respected brands and the reason we can consistently win the trust of end-users is due to our reputation for being focused on reading quality. Do the right things in the right way, no cutting corners.

• Repeatable readings with 0.01 pH and 0.1 mV resolution
• up to 5 Point calibration (pH); 1 Point calibration (mV)
• Non-volatile memory holds up to 750 data points
• Simple calibration with automatic buffer recognition of US and European buffers
• Each and every unit is hand calibrated and QC ed by at least 2 teams

Upgraded User Experience and Usability

While the Basis Series provides the quality readings you expect, it does so in a design that optimizes its user-friendliness and minimizes its footprint on your workstation.

• Streamlined, modern and smaller design creates clutter-free workspace
• Large, high contrast LCD
• Well-situated keys with tactile feedback
• AC adaptor or battery powered
• Splash-resistant case made with durable, reinforced plastic for added protection

Improved Electrode Serviceability and Low Cost of Ownership

The Basis Series pH/mv/temp pH meter uses a standard BNC connector so it works with a vast majority of electrodes available on the market. The decision to make the electrode arm a detached, optional accessory further allows the Basis Series to be setup in the way that works best for you.

• BNC connector for pH or ORP probes
• 8-Pin DIN for temperature probe (6177M)
• 2.5 mm phone jack for temperature probe (6177EU)
• Optional, detached electrode arm

Part Number: F105325PM81

Part Number: J410A500PA

Part Number: M101350PN

AI463 SX721 Handheld pH/ORP Meter Kit by Apera

Apera SX721 is designed for lab-grade measurement of pH and ORP, suitable for general water solutions' applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, beverage making, etc.

Basic Features

• Intelligent functions – auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more.
• Digital filter technology – enhance the meter's response time and measurement accuracy
• Automatic electrode recognition – the meter automatically switches to the right parameter mode according to the connected electrode
• Data logging – 400 sets of data storage and recall
• Built tough – IP57 water-resistant structure, ideal for use in harsh environment

pH Features

• Built with lithium glass membrane and fiber ceramic junction, the 201T-S pH/temp. electrode provides the foundation for quick response and accurate pH readings.
• 1 to 3 points of quick auto. calibration, recognizing up to 13 kinds of pH buffers.
• The self-diagnosis function helps you understand common problems and how to fix them.
• With the 8-pin to BNC converter (sold separately), a variety of LabSen pH electrodes can be connected to meet the testing needs of specialized applications.

ORP Features

• Equipped with 301Pt-S Platinum ORP electrode featured with stable potential and fast response
• No need for ORP calibration
• The platinum sensor is easy to clean and maintain
• Comes with 222mv ORP standard solution for checking accuracy and sensor conditioning

3100 HT Set by Wohler

Stars are available in different materials and sizes. Please check the download section below for further information.

pH58 Pocket-size pH / ORP / Temperature Meter with Replaceable Electrode by Milwaukee

Combination waterproof testers with advanced functions also include the new model pH58 for simultaneous pH and ORP measurements and temperature, which is continuously displayed on the dual level LCD.

It shows readings in an extended range from -2.00 to 16.00 pH or ±1000 mV and simultaneously shows temperature from -5.0 to 105.0°C or 23 to 221°F.

The pH58 has a stability indicator and hold feature that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations.

Calibration is performed automatically at 1 or 2 points using standard or NIST buffers.

The modular design allows easy electrode and battery replacement.

*Please note we can only ship RKI products to customers within the United States

TOC-750-PHA TOC-750 Series 2-Wire Addressable Gas Detector, Flammable LEL, 0-100%LEL 2 wire / external M22 thread by IGD

The TOC-750 series redefines gas safety with our cutting-edge Sentinel+TM technology providing addressable, streamlined gas detection. This revolutionary system uses our 2-Wire system to connect all detectors and provide both power andcommunication.

It offers uncompromised safety at a lower cost, with each detector node boasting individual I/O capabilities for precise distributed control, and data management wherever it s needed. Plug-and-Play sensor options for over 700 gases, and modular functionality, combine to make the TOC-750 the most versatile sensor on the market.

Easy Installation

• 2-Wire Addressable system minimises installation time and costs.
• Ready to use with 1-click auto setup and self-check.
• Polarity independent cable.

Simple Servicing

• Intuitive plug-and-play pre-calibrated detectors.
• Auto-detect sensor change for automatic updates on ranges, gases, and alarms.

Unparalleled Versatility

• I/O points put you in control of valves, beacon sounders and other external devices.
• Accommodates 4-20mA signal inputs for system integration.

Peace of Mind

• Designed and manufactured in the UK.
• Backed up by more than a century of expertise and our 10-year guarantee.
• All compliance is supported by third-party certification.

WD-91428-02 Temp10 Single-Input Type T Thermocouple Thermometer by Digi-Sense

These robust and reliable meters work in any environment from the lab to the production floor. The sturdy armored construction protects against knocks and jars. All models are ergonomically designed for both large and small hands alike. The sealed keypad and ABS plastic case meet IP54 standards for splash resistance. Select from the three most popular thermocouple types J, K, or T to meet all your basic temperature measurement needs.

Features include a large, easy-to-read illuminated display; an easy-to-use five button control panel; Min/Max and Hold functions; °F/°C selection; auto shutoff; and low-battery indicator. Each thermometer is individually factory calibrated. Automatic field calibration is easily performed: simply place the probe in a container packed with ice, fill with water, then press the "CAL" button meter automatically recognizes the freezing point.

Digi-Sense's exclusive "3-WAY HANDS-FREE" capability allows "hands-free" use use the built-in stand on a table top, attach the meter to metal objects through magnets inserted into the armor boot, or hang from a pipe or belt using the hook-and-loop strap. Meters come standard with the integral stand; the "hands-free" option adds magnets and strap (order separately).

Includes

Protective rubber armor/boot with stand and three AA batteries.

Key Features

• 3-way hands-free operation available
• Large easy-to-read screen with back light
• Rugged armor with built-in stand—withstand the toughest conditions
• Easy-to-use automatic field calibration ensures accurate readings
• Probes are sold separately

Old Part Number: Z105325MX83
New Part Number: Z105325PM83

Measuring Range: -50 to +170°C

Part Number: X12941000PN