The Testo hydronic heating system smart probe set contains three instruments and is designed to determine gas flow and static pressure, measure temperature of radiators with an IR probe, and to measure pressure leak-down tests in piping systems.

Users can read the measurements using the Testo Smart Probes App installed on their Android (4.3 or newer) or Apple (iOS 8.3 or newer) smart device. You can photograph objects with your smart device, capturing measurement marker and temperature values for reference and reporting. It can also be used for determining air velocity and volume flow when used with Pitot tubes (not included). Available measuring unit options are: °F, °C, mbar, hPa, Pa, mmHg, inHg, inWC, psi, mmWC, m/s, fpm, m3/h, cfm, and l/s.

The Testo Smart Probes App is a powerful and easy-to-use tool. It allows you to remotely read measurements from up to six Testo smart probes and easily document/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/or shared by email.