The Extech 407123 heavy duty hot wire thermo-anemometer features a telescoping probe that is ideal for measuring in HVAC ducts and other small vents. Featuring a range from 0.5 to 45 mph (or equivalent), the Extech 407123 heavy duty hot wire thermo-anemometer has a telescoping probe that extends up to 4ft maximum with cable.
Other features of the Extech 407123 heavy duty hot wire thermo-anemometer include a super large 1.4″ (36mm) dual LCD display, max/min readings, and data hold. Optional data acquisition software is available.
The Extech 407123 heavy duty hot wire thermo-anemometer ships complete with telescoping probe with cable, six AAA batteries, and protective holster. An AC adaptor is not available for this model.
