Product Use of Testo 405i – Hot-wire Anemometer
The functional testing of ventilation and air conditioning systems includes monitoring the flow speed in ventilation ducts.
Users can read the measurements using the testo Smart Probes App installed on their smart device. The app lets users configure duct dimensions to calculate volume flow measurements. Use the testo 405i along with the testo 605i thermo-hygrometer to determine cooling and heating performance. The testo 405i works on smart devices with either Android or Apple operating systems.
The testo Smart Probes App is a powerful and easy-to-use tool. It allows you to remotely read measurements from up to six (6) Smart Probes and easily document and report the results. Automatic calculations make it a snap!
- Measures air velocity, volume flow, and temperature
- Measures in-duct air flow and automatically calculates volume flow (enter duct dimensions simply)
- Small dia. (<0.5”) and 15” telescopic shaft length is ideal for in-duct flow averaging and timed traverse
- Perform air duct leakage tests
