HTM-238 Handheld Digital Humidity & Temperature Meter 0~100% RH/ -30~70°C (-22~158°F) LCD Display Backlight Moisture Thermo Hygrometer Thermometer Small Tester Gauge for Home Kitchen Indoor Outdoor

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This digital meter features simultaneous measurement of humidity and temperature, high precision, quick response, high stability, and easy to carry anywhere.

Widely used in the industry of agriculture, meteorology, household, lab, warehouse, air conditioning system, quality control and other applications that require monitoring and checking of humidity and temperature.


  • Dual display, Temperature & Humidity
  • Small and Lightweight, fits into pocket
  • 3.7cm LCD screen, easy to read despite its mini size
  • Simple & Easy 2-button operation only
  • Backlight with auto off function
  • MAX/MIN Readings & Data hold
  • Temperature units in °C/°F
  • Low Battery Indication
  • Manual or Auto Power Off 
  • High Precision & Quick Response
  • Large Measuring Range 


  • Temperature
    • Range: -30~70°C
    • Accuracy: 1°C (-30-0°C), 0.5°C (0-70°C)  
                       1.8°F (-22-32°F), 0.9°F (32-158°F)
    • Resolution: 0.1°C / 0.2°F
  • Humidity
    • Range: 0~100% RH
    • Accuracy: 4.5% (0-20% RH), 3% (20-80% RH), 4.5% (80-100% RH)
    • Resolution: 0.1% RH
  • Sampling rate: 2.5 times/sec 
  • Power Supply: 9V battery
  • LCD diameter: 3.7cm
  • Item Size: 15.2 x 3.8 x 5.5cm
  • Item Weight: 90g (without batteries) 125g (with batteries on)

Set Includes:

  • 1 x Humidity and Temperature Meter
  • 1 x 9V Battery
  • 1 x English Operation Manual


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