Net Weight: 53g

Size: 10.4 x 3.8 x 1.6 cm
Measure wind speed and temperature.
Large easy-to-read LCD display with backlight.
Wind speed in Beaufort wind scale bar graph
Wind chill indication
Data hold function.
High precision pressure sensor.
Quick response, external thermistor.
Auto/manual power off.
Temperature display in Celsius Fahrenheit.
Wind speed range: 0-30m/s
Wind temperature range: -10 - 45? (14-113F)
Current/max/average wind speed reading.
Wind speed unit: m/s, Km/h, ft/min, Knots, mph.
Powered by a 3V CR2032 battery.
Specifications:
Air Velocity
Range: 0 - 30m/s, 0 - 90km/h, 0 - 5860ft/min, 0 - 65mph, 0 - 55Knots
Resolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2Knots
Threshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1Knots
Accuracy: +/- 5%
Air Temperature
Range: -10??C ~ +45??C, 14??F~ 113?? F
Resolution: 0.2??F, 0.36??F
Accuracy: ??2??F, ??3.6??F
Thermometer: NTC Thermometer
Operating Temperature: -10??C ~ +45??C (14??F~ 113?? F )
Operating Humidity: Less than or equal to 90% RH
Storage Temperature: -40??C ~ +60??C, -40??F ~140??F
Current Consumption: About 3mA.