Humidity probe head

Order-Nr.  0636 9736

  • For wireless humidity and temperature measurements

  • Can be attached to different Testo radio handles (available to order separately)

  • High precision in humidity measurement

  • Temperature measuring range: -20 to +70 °C

The humidity module can be attached to various Testo radio handles. It enables a high level of accuracy thanks to the precise humidity sensor.

Wireless handle (0554 0189) and wireless module (0554 0188) are required to use a radio probe, and these can be ordered optionally.

Product Description

Use the compact professional humidity module to carry out wireless humidity/temperature measurement with the appropriate radio handle and measuring instrument (both available to order separately).


Delivery Scope

Compact professional humidity module.
Temperature - NTC

Measuring range

-4.0° to 158.0 °F / -20 to +70 °C


±0.5 °F / ±0.3 °C


32.2 °F / 0.1 °C

Humidity - Capacitive

Measuring range

0 to +100 %rH


±2 %rH (+2 to +98 %rH)


0.1 %rH

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