Introduction:
1. This Wind Speed Temperature Gauge Anemometer with LCD digital display is ideal for weather enthusiasts or professionals to measure air velocity and air temperature accurately.
2. This handy palm-sized anemometer with a strap for convenient carrying.
3. Air velocity and temperature measurement.
4. Ideal tool for windsurfing, sailing, fishing, kite flying, and mountaineering, and also for industrial and home purposes such as measuring wind speed.
5. Temperature of CPU computer fans, air blower.
6. LED backlight design for operation under poor illumination.
7. Wind chill indication and Beaufort scale.
8. Current/max/average wind speed reading.
9. Five Units of Air Velocity: m/s, Km/h, ft/min, Knots, mph.
10. Powered by a built-in 3V CR2032 battery.

Air Velocity Specification:
Range:0 - 30 m/s, 0 - 90 km/h, 0 - 5860 ft/min, 0 - 65 mph, 0 - 55 Knots
Resolution:0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 mph, 0.2 Knots
Threshold:0.1m/s, 0.3 km/h, 39 ft/min, 0.2 mph, 0.1 Knots
Accuracy:+/- 5%

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
Size: 4.1* 2.4*0.9 inch (105 * 60 * 20mm)
Weight: 3.9oz (110g)

Package Include:
1 x hand-held anemometer
1 x Neck Strap/Lanyard
1 x Instruction Manual
1 x CR2032 Battery