Testo® 552i App-controlled wireless vacuum probe

Measure vacuum wirelessly and via just one service connection: The app-controlled vacuum probe testo 552i with Bluetooth expands the Testo Smart Probes portfolio. It delivers reliable measurement results, is robust and easy to use - the vacuum probe provides optimum support for the proper evacuation of refrigeration and air conditioning systems as well as heat pumps. testo 552i - App-controlled wireless vacuum probe For wireless and tubing-free vacuum measurement on refrigeration and air conditioning systems as well as heat pumps via just one service connection - without refrigerant loss testo Smart App - everything at a glance: Detect vacuum quickly and easily with graphical display in the app, alarm at critical values e.g. by vibration of the smartphone Automatic connection via Bluetooth: the probe connects to the testo Smart App or to the matching digital fitter's aid from Testo e.g. testo 557s, testo 550s - so you can also conveniently read measured values on the large display of your fitter's aid Handy, robust housing with IP 54 protection class Integrated 45° angle for easy installation on any service connection Continuous high performance under all conditions: You can rely on Testo's cordless vacuum probe - it combines proven Testo quality with high robustness