Extech SDL350 Rotary Vane Anemometer, 25m/s Max, Measures Air Velocity

The FLIR Hot Wire CFM Thermo-Anemometer/Datalogger records data on an SD card in Excel format. Its Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings. The Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC.

Record/Recall MIN, MAX readings
Data Hold plus Auto power off with disable function