THERMOMETER/AIR VOLUMN AND VANE

-Measures : m/s, km/h, fpm, mph, kts, Beaufort, deg C, deg F, m3 /s, m3 /h, CFM, m2, ft2
Resolution : 0.1m/s 1fpm , 0.1 deg C, 0.1 deg F, 1m3 /s
Range : 0.4 ~ 20m/s, 0 ~ 99999m3 /s, -10 ~ 50 deg C, 14 ~ 122 deg F
Accuracy : (2% or reading + 0.3m/s), +/- (2% of reading + 60fps), +/- 1 deg C, +/- 1.8 deg F, +/- (3% or reading ) m3/s
Special Function : Auto Power off , Data Hold , MAX MIN,
Back light , Overload display , Low battery indicator