The testo 645 humidity/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.

Super quick-action immersion/penetration probe for high temperatures

Super quick-action immersion/penetration probe for high temp...

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General technical data	Diameter probe shaft 1.5 mm
General technical data	Length probe shaft 470 mm

Super quick-action immersion/penetration probe for high temp...

Super quick-action immersion/penetration probe for high temp...

General technical data

General technical data