115i Pipe temperature sensor. For pipe diameters 6-35 mm. Suitable for servicing and troubleshooting in ventilation and cooling systems. Measures the supply and return temperatures in heating systems. Displays temperature changes in tables or diagrams. Used together with a smartphone or tablet. Free Bluetooth app used both to control the measurement and to read the values. The app can also be used to create measurement reports, insert images and comments and send them via email. The app is available for both iOS and Android.

When the measurement sites are located far apart, Testo 115i makes your work considerably easier - thanks to the wireless connection. 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 115i is supplied with batteries and a calibration protocol.