SMART SENSOR Mini Anemometer LCD Digital Wind Speed Meter Air Velocity Temperature Measuring with Backlight
This practical anemometer is portable and useful for measuring Air Velocity (wind speed) and temperature, it also can show you the ambient temperature. LCD display with backlight, it is easy to read value at night.
Features:
This portable anemometer is a helpful measuring meter for wind speed and temperature measurement.
Wind speed unit is switchable: m/s, km/hr, knots or mph.
Temperature unit is switchable: Celsius(℃) or Fahrenheit(℉).
Maximum, minimum and average Air Velocity value measurement function.
Data holding and the current wind speed selection.
LCD display with backlight ON/OFF, easy for reading.
Low battery indication, automatic & manual power off function.
Compact and light, convenient to hold and carry.
Specifications:
Brand Name: SMART SENSOR 
Color: Black
Material: ABS Plastic
Air Velocity Range: 0.3～30m/s, 0.6～58knots; 1～108km/h; 0.7～67mph
Air Velocity Unit: m/s, Knots, km/h, mph
Resolution: 0.1m/s; 0.2knots; 0.3km/h; 0.2mph
Accuracy: ±5%rdg±0.1
Temperature Range: 0～50℃ / 32～122℉
Resolution: 0.1℃ / 0.1℉
Accuracy: ±2℃ / ±3.6℉
Operating Temperature: 0-50℃ (≤80%RH non-condensing)
Storage Temperature: -10-60℃ (≤90%RH non-condensing)
Power Supply: 3* 1.5V AAA Batteries (Not Included)
Item Size: 16.5 * 5 * 2.7cm / 6.50 * 1.97 * 1.06in
Item Weight: 81.7g / 2.88oz
Package Size: 22 * 14.5 * 3.2cm / 8.66 * 5.71 * 1.26in
Package Weight: 121g / 4.27oz
Package List:
1 * Digital Anemometer
1 * User Manual