Testo Plug in humidity probe for wireless handle (2.5%)

Plug in probe head only for RH, +/-2.5%

Does not include wireless handle, Photo represents configured probe.

ORDER SEPARATELY

0554 0191 - Wireless Handle (with thermocouple adapters)

accepts a plug in thermocouple (with included socket) or a humidity probe head sensor (0636 9736) and beams sensor data to a testo wireless module (which is installed in a compatible testo meter)

0554 0190 - Wireless Module

inserts inside a compatible testo meter to enable reception of wireless data from a testo wireless probe handle