The testo 605-H2 thermal hygrometer is capable of precise measurements of air humidity and air temperature, as well as wet bulb calculations. The testo 605-H2 is ideally suited for duct measurements, due to its slim form factor and ability to be read from multiple angles with a rotatable display.
Thermal Hygrometer
Provides precise measurements of air humidity and temperature as well as wet bulb calculations
Ideally suited for duct measurements due to its size and ability to be read from multiple angles
Rotatable display
Includes (3) AAA batteries and attachment clip
Testo Compact Thermal Hygrometer, 32 to 122 deg F, 5 to 95% RH Humidity, AAA Battery