Description

549i. Practical wireless pressure sensor. Measures high and low pressure. Quick and easy installation directly on the pressure connector. Low loss of refrigerant thanks to the hose-free fitting. Free Bluetooth app. Read measurement values on your phone. The practical pressure sensor Testo 549i is included in Testo´s Smart Probes series and is used in combination with a smartphone or tablet. It is suitable for servicing and troubleshooting in cooling and heat pump systems, as well as the installation of these systems.

The sensor can be connected quickly and easily directly to the pressure connector. When working with pressure connections that are located far apart, Testo 549i makes your work considerably easier - thanks to the wireless transfer of measurement data to a smartphone or tablet. As no hoses are required for measuring, the loss of refrigerant is minimal. Users can comfortably read the measurement values using the free app downloaded to a smartphone or tablet. In combination with pipe temperature sensor Testo 115i, individual system parameters such as overheating can also be calculated. The app also enables automatic calculation of the evaporation and condensation temperature.  

All measurement data is presented either in diagram or table form. The measurement results can then be sent directly as PDF or Excel files. Testo 549i is supplied with batteries and a calibration protocol.