MT-4615 Multifunction Anemometer

Description : 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 (Reference) Resolving power 0.01m/s, 0.01km/h, 0.01 ft/s, 0.01knots, 0.01mile/h, 1ft/m Measuring unit Wind speed: m/s, km/h, mil/h, ft/m, ft/s, knots Air volume: CMS (m3/s), CMM m3/min, CFM (ft³ /min) 30~40m/s for reference only. Sampling time 0.4s Automatic shutdown 10 minutes (adjustable) Low battery indicator <7V Operating environment 0~85%RH, 0° C~40° C (no condensation) Fan environment 0~95%RH, -20° C~80° C (no condensation) Storage environment 0~80%RH, -20° C~80° C (no condensation) Altitude Up to 2000m Power Supply 9V 6F22 (excluding batteries) weight 154 g (excluding battery) size 170 x 85 x 40mm