Digital Anemometer Wind Speed Gauge Meter

Specification:

This anemometer is portable and useful which can measuring wind speed and temperature.
Current/max/average wind speed reading.
Temperature unit is switchable: Celsius(°C) or Fahrenheit(°F).
LCD display with backlight and data hold selection, it is easy to read value.
Wind speed unit is switchable: m/s, km/h, knots or mph.
Brand:Smart Senor
Wind Speed Range: 0-30m/s; 0-58knots; 0-108km/h; 0-67mph
Accuracy: 5%
Temperature Range: 0.0~50.0°C; 32.0~122.0°F
Accuracy:±2°C/±3.6°F
Current consumption:20mA
Power Supply: 3 x 1.5V AAA Batteries(not included)
Item Size: 162 x 47 x 25mm

Box includes:

1 x Anemometer
1 x User Manual