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TH-Calc Thermohygrometer 8722

SKU: 8722

This unit has been discontinued as of June 30, 2007.


Product Details

TSI's Model 8722 TH-Calc™ Thermohygrometers measure temperature and humidity, and also calculate dew point. This model also features data logging, and performs wet bulb temperature, absolute humidity, humidity ratio and % outside air calculations.

TH-Calc Meters are ideal for conducting thermal comfort studies, process controls, HVAC system testing/balancing, critical environments and agriculture applications


  • Detect IAQ problems in schools, auditoriums, airports and homes
  • Calculate thermal comfort levels
  • Verify building HVAC system performance

Included Items

  • Carrying case
  • Computer cable
  • Downloading software
  • Probe stand
  • Calibration certificate
  • Operation and Service Manual
  • AA Alkaline batteries (4) 

Features & Benefits

  • Simultaneous display of temperature and humidity
  • Calculates dew point temperature directly
  • Directly calculates wet bulb temperature, absolute humidity and humidity ratio—no psychrometric chart needed
  • Automatically calculates % outside air from temperature readings
  • Sampling function records multiple point measurements
  • Data logging

Related Resources

  • Application Notes
  • Manuals
  • Spec Sheets