Diesella Anemometer with 65 mm impeller for flow and wind speed

Digital anemometer for measuring wind speed and air volume. Large backlit LCD screen with multi-unit switching functions. A good measuring instrument with a large backlit LCD display with many functions. Can be used as handheld and/or fixed measurements. Air - Velocity Range - Accuracy m/s (meter per second) 0,40 ∼ 30,0 - ±(2.0%+50) ft/m (fod per second) 80 ∼ 5900 - ±(2.0%+50) km/h (kilometer per hour) 1,4 ∼ 108,0 - ±(2.0%+50) mile/h (mil per hour) 0,9 ∼ 67,0 - ±(2.0%+50) Knots (nautiske mil per hour) 0,8 ∼ 58,0 - ±(2.0%+50) Air - flow Range - Area CFM - 0 to 99990 - 0 to 9,999 ft² CMM - 0 to 99990 - 0 to 9,999 m² CMS - 0 to 9999 - 0 - 9,999 m². Battery 1 x 9V (6F22) is included. • Flow area setting • MAX/MIN function • Display back light • Auto. power off • Low battery indication