Anemometer (Wind meter)

Description The NDI  Anemometer is the ideal wind-speed meter for sport kite enthusiasts. It is very easy to use, and measures windspeed and maximum windspeed in a wide range of units. The impeller is well encased within the frame of the unit, protecting it from damage.   Features: Model: KC-280A Features: 1. With LCD screen and green backlight can use it in the dark 2. Six units of air velocity: m/min  m/s  ft/min  km/hr  m/h  knots 3. Average wind speed indicator 4. Maximum wind speed indicator/ Minimum wind speed indicator   5. Low battery display indicator   6. Screen hold indicator  7. Wind chill indicator 8. Wind speed value 9. Temperature value ℃/°F Technical Specifications Product name Anemometer Model KC-280A Measuring range: temperature measuring range 0℃～50℃ Wind speed measuring range 0.4～30.0m/s(80～5910ft/min) Measuring accuracy range: temperature accuracy ±1.2℃ Wind speed accracy ±(3%  0.2m/s), ±(3%  40ft/min) Resolution: temperature 0.1℃ Wind speed 0.1m/s(1ft/min) Wind speed response time ＜2s Backlight off time About 15s Automatic off About 5 minutes Power supply CR2032 Working current Backlight light on<10mA ; No backlight <3mA Standby current <150uA Operating temperature 0℃～50℃ Working humidity 5%～95%RH non-condensing Storage Condition -30～60°C，<85% RH（w/o batteries） Size 148mm×53mm×22mm Weight About 78.5g (w/o batteries)