This unit is an ideal tool for windsurfing， sailing， fishing， kite flying and mountaineering.

You also use it for industrial and home purposes such as measuring wind speed and

temperature of CPU computer fans， air-conditioners etc.

Features:

1: Air velocity and Temperature measurement.

2: Max/Average/Current air velocity measurement.

3: temperature unit selection.

4: Five units of air velocity: M/s， Km/h， /min， Knots， mph.

5: Beaufort scale.

6: Backlight display.

7: Manual/Auto power shut off.

8: Wind chill indication.

9: Low battery indication.

Specifications:

1: Air velocity range: 0~30M/s.

2: Air velocity accuracy: ±5%.

3: Temperature range: -10~+45(14~113).

4: Battery: CR2032 3.0V.

5: Thermometer: NTC thermometer.

6: Current consumption: Approx. 3mA.

This unit is an ideal tool for windsurfing， sailing， fishing， kite flying and mountaineering.

You also use it for industrial and home purposes such as measuring wind speed and

temperature of CPU computer fans， air-conditioners etc.