testo 922 – Differential temperature measuring instrument for TC Type K with App connection

With the compact 2-channel temperature measuring instrument testo 922 (dual TC Type K, 2 probes included) you have the versatile solution for simple, fast and precise measurement of the differential temperature, e.g. when checking the supply/return temperature on heating circuit manifolds. The testo Smart App supports you with useful functions such as configuration, display (also as second screen) and storage as well as documentation of the measured values directly in the App.