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.

Flexible precision immersion probe, cable heat-proof up to +265 &deg;C

Flexible precision immersion probe, cable heat-proof up to +265 °C

Flexible precision immersion probe

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Temperature - Pt100	Measuring range -100.0° to 265.0 °C
	Accuracy ±(0.06 °C + 0.1 % of mv)
	Reaction time 80 s

General technical data	Length probe shaft 1,000 mm
	Diameter probe shaft tip 6 mm
	Diameter probe shaft 3.5 mm
	Length probe shaft tip 50 mm

Flexible precision immersion probe, cable heat-proof up to +265 °C

Flexible precision immersion probe, cable heat-proof up to +265 °C

Temperature - Pt100

Temperature - Pt100

General technical data

General technical data