9V LCD Backlight Anemometer

Overview:
Anemometer Measures Air Velocity and Volume with 0.8~40m/s. Ideal for ventilation, sailing, flight energy, air conditioning systems, petrochemical industry and more.
Specification:
Measuring range : 0.8~40m/s
Accuracy
0.80~30.00 m/s, 1.40~108.00 km/h, 1.30~98.50 ft/s, 0.80~58.30 knots,
0.90~67.20 mil/h, 78~5900 ft/m, (2.0% + 50D)
30.00~40.00 m/s, 108.0~144.0 km/h, 98.50~131.20 ft/s,
58.30~77.70 knots, 67.20~90.00 mil/h, 5900~7874 ft/m,(only for reference)
Resolution : 0.01m/s, 0.01km/h, 0.01 ft/s, 0.01knots, 0.01mile/h, 1ft/m
Unit
Air Velocity : m/s, km/h, mil/h, ft/m, ft/s, knots
Air Volume : CMS (m3/s), CMM m3/min, CFM (ft /min)
30~40m/s only for reference
Sensor : Conventional arm angle to the impeller
Sampling time : 0.4s
Auto power off : 10 minutes (adjustable)
Low battery indication : <7V
Operation environment : 0~85%RH, 0 C~40 C(no condense)
Fan Operation environment : 0~95%RH, -20 C~80 C(no condense)
Storage environment : 0~80%RH, -20 C~80 C(no condense)
Operating altitude : Max. 2000m
Power source : 9V 6F22 (not included)
Weight : 154 g (w/o battery)
Dimension : 170 x 85 x 40mm
Accessories : Pouch bag, user manual
Features:
Measuring air velocity and air volume
Large LCD backlight for easy reading even in dark area
Variety of units to choose from.
Extra functions: Max./Min. value, Low battery indication, Auto power off, Date hold

What’s in the box
1 x Anemometer