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The Testo 605-H2 thermal hygrometer is capable of precise measurements of air humidity and air temperature, as well as wet bulb calculations. The 605-H2 is ideally suited for duct measurements due to it's slim form factor and ability to be read from multiple angles with a rotatable display.
The Testo 605-H2 thermal hygrometer is ideal for evaluating ambient comfort and building performance analysis. With it's long term, resilient, Testo patented sensor, the 605-H2 thermal hygrometer can provide correct air humidity, air temperature, and wet bulb calculations for in-duct or room measurements. The rotating cap will further protect the sensor from dirt and impact, ensuring proper measurements for years.