Ideal for ventilation, sailing, fight energy, air conditioning systems, petrochemical industry and more.Measuring air velocity and air volume, Large LCD backlight for easy reading even in dark area,

Name	Description
Storage environment	-20°C~80°C(no condense)
Air Velocity	/s、km/h、mil/h、ft/m、ft/s、knots
Resolution	0.01m/s，0.01km/h，0.01 ft/s，0.01knots，0.01mile/h，1ft/m
Sampling time	0.4s
Measuring range	0.8~40m/s
Operating altitude	Max. 2000m
Power source	9V 6F22 (not included)
Unit	30~40m/s only for reference
Weight	154 g (w/o battery)
Air Volume	CMS (m3/s), CMM m3/min, CFM (ft³/min)
Dimension	170 x 85 x 40mm
Operation environment	0°C~40°C(no condense)
Auto power off	10 minutes (adjustable)

datasheet