2in1数字风速测量仪测量风速计温度计风力计HG4326

2in1数字风速测量仪测量风速计温度计风力计HG4326的详细描述：

Digital Beaufort Wind Scale Anemometer Thermometer

No retail package

Features:

Wind Scale Anemometer

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 degree/F.
Wind speed range: 0-30m/s
Wind temperature range: -10 - 45degree (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 - 45degree, 14 - 113F
Resolution: 0.2degree, 0.36F
Accuracy: ��2degree, ��3.6F
Power Supply: 1 * 3V CR2032 battery(not included)
Thermometer: NTC Thermometer
Operating Temperature: -10~45degree (14~113F)
Operating Humidity: less than or equal to 90%RH
Storage Temperature: -40~60degree, -40~140F
Current Consumption: About 3mA
Item Size: 105 * 40 * 18mm
Item weight: 50g

Package including:
1 * Digital Anemometer
1 * Lanyard
1 * User Manual