Handheld Anemometer, Digital Wind Speed Meter Air Flow Meter for Measuring Wind Speed and Wind Chill, Portable Wind Gauge for Sailing Fishing

Spec:Item Type: Handheld AnemometerWeight: 314g/11.4ozBattery (shipped without battery): 3 x AAA batteryProduct Size: 195 x 70 x 30mm/7.7 x 2.8 x 1.2inDisplay: LCD display, maximum display 9999 Wind Speed Measurement: range 0.4030.00m/sSampling Time: about 0.5 seconds/timeSensor: impeller type and bearingWind Power Rating: 012Maximum, Minimum, and Average: Record and view the minimum, maximum, and average values.Data Hold: Lock the display reading<;2000mStorage Environment: -1050℃, maximum relative humidity 70% (take out the battery)Automatic Shutdown: 10 minutes (can cancel the automatic shutdown function)Functions: wind speed measurement, air duct cross sectional area setting, data retention, unit selection, automatic shutdown function.Application: Widely used in wind energy, meteorology, industry, agriculture, water conservancy, environmental protection, highway, airport and other fields.Material: PlasticHow to Use:The battery box on the back can be used after proper batteries are installed (shipped without batteries)Packing list:1 x Anemometer 1 x Storage Box 1 x Instruction ManualNote:Please remove the battery before storing the instrument for a long time.