Skip to main content
Press Enter
OMEGA

HH-25U 1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter

Single J/K/T Input Thermocouple Thermometer

Have questions? We're here to help!
Have questions? We're here to help!

 The HH-25U handheld thermocouple thermometers feature Type K, J, T thermocouple inputs and are available in single input models. The HH-25U is a single-input model that has an auto range resolution of 0.1 or 1°. are °C/°F switchable, and maximum/Minimum reading/display hold functions and low battery indicator. Offered at an economical price.

 
• Auto Power-Off with Disable Feature (15 Minutes) 
• Single Thermocouple Input 
• Large LCD Screen 
• Data Hold Function Freeze Readings on Display. 
• Maximum/Minimum Record for Each Power on Cycle 
• ºC or ºF Select Function 
• Low Battery Indicator
Operating Temperature-10 to 50ºC (14 to 122ºF)
Weight170 g (6 oz)
Dimensions159 L x 55 W x 38 D mm (6.25 x 2.16 x 1.49")
Power9V battery
FunctionMax/Min. hold
Temperature Coefficient0.1 times the applicable accuracy specification per °C from 0 to 18°C and 28 to 50°C (32 to 64°F and 82 to 122°F)
Accuracy (T)±1% of rdg + 1% 200 to 400ºC, others ±0.4% rdg + 0.6 ºC/1.2ºF
Temperature Range T-80 to 400ºC (-112 to 752ºF)
Accuracy (J)±1% of rdg + 1ºC/2ºF
Temperature Range J-80 to 760ºC (-112 to 1400ºF)
Accuracy (K)±(0.1% rdg + 0.5°C) for -50 to 1370°C others ±(0.1% rdg + 2°C)
Resolution (K)0.1ºC (0.1ºF), over 1000ºC 1ºC/1ºF
Temperature Range K-200 to 1370ºC (-328 to 2498ºF)
InputSingle K/J/T
  • Thumbnail of document Data Sheet - HH-25U 1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter
    Download

    Data Sheet - HH-25U 1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter

    Download
  • Thumbnail of document Manual - HH-25U 1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter
    Download

    Manual - HH-25U 1 Channel High Accuracy 0.1% Type K, J, T Thermocouple Meter

    Download

Request a Service Quote

Get a customized quote for calibration, validation, repair, or training services designed to keep your instruments accurate and compliant.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more