The testo 645 humidity and temperature measuring instrument automatically indicates the measurement parameters of relative humidity, absolute humidity, dew point, degree of humidity, enthalpy, and temperature, at the touch of a button.
TESTO 645 Specifications:
Humidity range:0 to 100 %rH
Temperature - NTC:-50 to +150 °C
Temperature - Type K TC: -200 to +1370 °C
High-precision humidity measurement up to ± 1% RH
Internal reading memory (3,000 readings)
Convenient data evaluation via optional PC software
Possibility of attaching a really wide range of optional probes thanks to a large accessory portfolio
