• Ideal for thermal comfort studies
• Sampling function records multiple point measurements
• Simultaneous display of temperature and humidity
• Calculates dew point temperature directly
• Detect IAQ problems in schools, auditoriums, airports and homes
• Calculate thermal comfort levels
• Verify building HVAC system performance

TSI's TH-CALC™ Thermohygrometers are excellent hand-held diagnostic instruments for measuring temperature and humidity. The meters measure temperature and humidity, and also calculate dew point. The advanced model adds 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.