Extech 407123-NIST Telescopic Vane Anemometer, 20m/s Max, Measures Air Velocity, Temperature

The FLIR Heavy Duty Hot Wire Thermo-Anemometer is an essential tool for measuring air velocity and temperature in HVAC ducts and small vents. With a telescoping probe that extends up to 7ft.Ideal for professionals in various industries, this thermo-anemometer is a reliable choice for precise measurements.

It has MAX/MIN recording feature for tracking extreme values
Data Hold function for convenient data capturing
Accurate air velocity measurements ranging from 0.2 to 20m/s
Temperature readings from 32 to 122°F with Windchill calculations
Lightweight design weighing for easy portability
Comes with telescoping probe, batteries, and protective holster for immediate use