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  • Humidity and temperature detection in air
  • Range
    • Relative humidity: 0 to 100%
    • Temperature: 14 to 140°F (-10 to 60°C)
    • Dew point: -100 to 139.8°F (-73.4 to 59.9°C)
    • Wet bulb: 7.88 to 139.8°F (-13.4 to 59.9°C)
  • Accuracy
    • Relative humidity: ±3% from 10 to 90% (at calibration temperature); ±5% for others
    • Temperature: ±1°F (±0.6°C)
  • Resolution
    • Temperature: 0.1°C/°F
    • Humidity: 0.1% RH
  • Dual LCD display for temperature and humidity
  • (4) AAA alkaline batteries, user replaceable
  • CE approved

What's in the Box

  • Hard carrying case
  • Batteries

The Dwyer THI2-10 digital remote sensing thermo-hygrometer accurately takes humidity, temperature, dew point and wet bulb temperatures inside of ducts and hard to reach areas. English and metric engineering units as well as the type of measurement displayed can be easily selected using the push buttons. The push buttons also allow the user to freeze the current reading or retrieve the minimum and maximum readings. A large backlit LCD digital dual display allows the user to see both the temperature and humidity simultaneously and a low battery indicator shows the user when to change batteries. For hands free operation, the thermo-hygrometer can be mounted on a tripod.

Dwyer TH-CAL Calibration Standards
33% and 75% Salt Bath Calibration Standards


This product can be used in the following applications: