Testo 06351570 [0635 1570] Digital Hot Wire Probe Head with Temperature & Humidity Sensor

The Testo 0635 1570 Digital Hot Wire Probe Head provides parallel determination of air velocity, volume flow, air temperature and humidity. The hot wire probe head utilizes absolute pressure compensation to ensure accurate measurement results.

To use the hot wire probe head, simply plug it into the extendable telescope (sold separately) and use the handle adapter (sold separately) to attach them both to a universal handle with Bluetooth or cable (sold separately).