AFUNTA GM816 LCD Digital Wind Speed Temperature Measure Gauge Anemometer - Ideal Tool for Windsurfing, Sailing, Fishing, Kite Flying and Mountaineering

Brand name: AFUNTA

Wind chill indication and Beaufort scale.
Current / max / average wind speed reading.
Five Units of Air Velocity: m/s, Km/h, ft/min, Knots, mph.
Powered by a built-in 3V CR2032 battery.
Small size, lightweight and portable!!

Air Temperature Specification:

Thermometer:NTC Thermometer.
Range:Between -10°C and 45°C (between 14°F and 113°F)
Storage Temperature:Between -40°C and +60°C, between -40°F and 140°F.
Resolution:0.2°C, 0.36°F.
Accuracy:±2°C, ±3.6°F
Current Consumption:About 3mA
Operating Humidity:Less than or equal to 90% RH.
Item Size: 105 * 60 * 20mm
Weight: 111g


Anemometers are devices that spin in the wind then calculate wind velocity based on how fast they spin. Other anemometers have pressure sensors that translate wind pressure into wind speed. Modern anemometers have digital displays that will provide a simple read out that tells the user how fast the wind is blowing when a measurement is taken. To get an accurate wind speed reading, you need to use the anemometer correctly and take your surroundings into account.

Set up your anemometer to display the wind speed in the units you wish to see. Some people prefer seeing wind speed in miles per hour whereas others like knots or even the Beaufort scale. The instructions for your particular anemometer model will show you how to alter the display.