nFor wireless, hose-free vacuum measurements on refrigeration and air conditioning systems and heat pumps using just only one service port - with no loss of refrigerant
nTesto Smart App - get an overview of everything: Detect vacuum quickly and easily via a graphic illustration in the app, with an alert in the event of any critical values, e.g. through the vibration of the smartphone
nAutomatic connection via Bluetooth: The probe connects to the Testo Smart App or to the appropriate digital manifold from Testo, e.g. Testo 557s, Testo 550s - so you can also read measured values conveniently on your manifold's large display
nConvenient, robust housing with protection class IP54
nBuilt-in 45? angle for easy installation at any service port
nContinuously high performance in all conditions: You can depend on this wireless vacuum probe from Testo - it combines proven Testo quality with excellent robustness
Wireless vacuum measurements via just one service port: The Testo 552i app-controlled vacuum probe with Bluetooth enhances the Testo Smart Probes portfolio. It delivers reliable measurement results, is robust, and is easy to use - the vacuum probe provides optimum support for the proper evacuation of refrigeration and air conditioning systems and heat pumps.
