The Testo 115i (0560 2115 03) Smart Probe Pipe-Clamp Thermometer with Extended Bluetooth Range, -40° to 302 °F, is a pipe-clamp probe that measures temperature in pipes more accurately than thermocouples because of the superior NTC temperature sensor technology. The exclusive Testo probe design grips pipes up to 1.5 in. and maintains critical contact between probe and pipe surface to derive the best readings.

The testo 115i clamp thermometer is the ideal temperature measuring instrument for carrying out servicing and troubleshooting on refrigeration, air conditioning and heating systems, as well as for installing them. It can also be used to measure flow and return temperatures.

When it comes to measuring temperature at widely spaced measuring points in particular, the testo 115i makes things a lot easier - thanks to wireless connection to your smartphone or tablet. When used in conjunction with the testo 549i pressure measuring instrument (sold separately), individual refrigeration system parameters can also be calculated.

The testo 115i works on smart devices with either Android or Apple operating systems, wirelessly transmitting the measurement data via Bluetooth from up to 350 feet. With the testo Smart Probes App installed on your terminal device, you can view your readings conveniently. The Testo Smart Probes App is a powerful and easy-to-use tool. It allows you to remotely read measurements from up to six Smart Probes and to easily document and report the results. All measurement data is displayed as instrument readings, tables, or graphs. The measurements can be quickly saved as PDF or Excel files. The App creates custom reports, which can be saved and shared by email. All your data can be stored and retrieved, saving you hours of time-consuming paperwork.