UT363 anemometer is a mini wind speed and wind temperature tester. This light weight device is equipped with the latest magnetic sensing technology which can directly display the air flow speed on the LCD display. It is a perfect tool for sport events, wind measurement, navigation, HVAC, and other areas.FunctionsRangeResolutionAccuracyWind Speed030m/s0.1m/s±5%rdg+0.5Temperature-10500.1±2141220.2±4Wind ScaleLevel 0121±1Sampling Rate0.5sOverload Indication45m/sOLMAX/AVGMAX/AVGData HoldHOLDLCD BacklightYesAuto Power Off5minLow Battery Indication3.03.5VBattery4.5VCurrent ConsumptionWorkingmA≤25mAPower offuA≤10uAWork EnvironmentTemperature040Humidity≤80%RHStorage EnvironmentTemperature-2060Humidity≤75%RHKey FunctionsON/OFFShort press to turn on/off the meterMAX/AVGShort press to switch between MAX/MIN/QUITUNITShort press switch between m/s, ft/m, mph, Km/h, Knots.HOLD/BLShort press to turn on/off backlightอ่านเพิ่มเติม