Extech Instruments RH101 Hygro-Thermometer & InfraRed Thermometer -58-932°F (-50-500°C)


The Extech RH101 is a Hygro-Thermometer and an Infrared Thermometer wrapped into one convenient handheld tool. It is ideal for monitoring relative humidy and temperatures in factories, offices, greenhouses, and clean rooms. It is also extremely handy for taking surface temperature measurements in hard to reach areas such as heating and air conditioning ducts.


  • Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display
  • Large backlit LCD dual display
  • Primary and Secondary displays
  • Primary display is user selectable for IR or Humidity; Secondary always displays ambient temperature
  • InfraRed thermometer has built-in laser pointer and an 8:1 distance to target ratio
  • Data Hold and MAX, Auto power off
More Information
Features Non-Contact
Manufacturer Extech Instruments
Type Thermometers
UPC 793950441015
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