$75 - $100

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

381a Combo IR/Contact Infrared Thermometer by Test Products International

Thoroughly testing and diagnosing high efficiency HVACR systems or large surface areas can be labor intensive and expensive. Using the appropriate non-contact thermometer can reduce man hours and help insure system performance more easily, accurately and affordably.

Measure Hard-to-reach, sensitive, or large moving target areas. Use the 380, 381, and 383 to measure surface temperature and watch the LCD immediately display accurate data without the use of a probe.

Features:

• Easy to use single button operation
• 0.1 resolution for best reading (380/381)
• Last reading hold
• Soft holster pouch included
• 8:1 distance to spot ratio
• Large, easy to read display
• °C and °F selectable
• 9V battery included
• Includes GK13M General purpose FEP insulated beaded tip probe

Appications:

• Vent air and return temperature measurements
• Tubing, piping and sheet metal temperature
• Leaks around cooler or freezer doors

EC330 VisionPlus Conductivity Meter by Jenco

Jenco EC330 is an easy to use, IP67 rated conductivity tester with TDS and temperature readout. Key features include dual display of conductivity or TDS with temperature, selectable or auto ranging, replaceable conductivity cell and IP67 rated body.

This tester is RoHS compliant.

• Simultaneous display of conductivity and temperature, or TDS and temperature
• 1 or 2 point calibration
• Automatic temperature compensation
• Selectable or auto ranging of conductivity and TDS readings
• Replaceable conductivity cell
• 6 selectable units of measure (uS/cm, mS/cm, mg/L, g/L, °C, °F)
• Data hold

Part Number: M5BC1B

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

Part Number: H10162000PA

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

Enables 5 Gas-Pro units to be charges from a single wall outlet. Required 5 x CH0102 charging lead assemblies, supplied separately.

AI1112 pH/Cond. Calibration Solution Kit (pH 7.00, 4.00, 10.01), (1413μS, 12.88mS, 84μS) 8oz/bottle+storage solution 4oz+CalPod by Apera

The Apera Instruments AI1112 pH/EC Calibration Buffer Solution Kit includes three 8oz bottles of pH buffer solutions (pH 4.00, pH 7.00, and pH 10.01), three 8oz bottles of conductivity (EC) standard calibration solutions (1413 μS/cm, 12.88 mS/cm, 84 μS/cm), one 4oz bottle of 3M KCL storage solution for pH/ORP electrodes, plus one piece of Apera's unique CalBox, which helps users to organize all the solutions in one place and create no more mess in the calibration process.

All the buffer solutions are standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all kinds of pH/conductivity meters. Since pH and conductivity value are affected by temperature, the temperature & pH/conductivity reference charts are provided on the bottle labels for reference. The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes.

All the solutions are double-sealed, not subject to the DOT shipping restrictions. The expiration date is printed on the bottle. 2-year shelf life for the pH buffers, 1-year for the conductivity solutions.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• Standardized against NIST certified references at 25°C (77°F), ideal for the calibration of all types of conductivity meters
• Double-sealed, 2-year shelf life for the pH buffers; 1-year for the conductivity solutions.
• The expiration date and Temperature/pH reference chart provided for reference
• The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes
• CalPod included for easy organization of solutions and streamlining calibration process

Part Number: H101620VN

77A-J Thermocouple, Type J, 2-Wire Temperature Transmitter, Temperature Range 0 - 300°C (77A-02/0000/+0300/CEL) or 0 - 700°C (77A-02/0000/+0700/CEL) by Jenco

2-wire thermo well head type 4-20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.

• Fits standard thermo well heads
• 12-36 vdc powered
• 3user-select measurement ranges
• Current proportional led brightness
• Factory calibrated
• User adjustable zero/span
• 2ambient temperature ranges
• Factory custom calibration available

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