TESTO High-precision temperature/humidity probe for TESTO440 with wired handle

A wired type temperature and humidity probe that can measure with high accuracy of ± (0.6% rH + 0.7% of measured value) and ± 0.3 ° C.
It can also be used as a reference temperature / humidity meter for comparative calibration.
In addition to actual measurement of temperature and humidity, wet-bulb temperature, dew point temperature, and absolute humidity are calculated and displayed.
For temperature and humidity control in clean rooms and manufacturing processes, and for measuring relative humidity and air temperature in storage, refrigerating rooms, work rooms, ventilation ducts, refrigeration systems, and heat pumps.
* We do not deliver to private homes (detached houses / apartments).