WM10 WeatherMeter
Measure windspeed, easily and accurately right in the palm of your hand " Auto power off " Water resistant " LCD back-lit " Comes with lanyard

• Accuracy: Windspeed: +/- 3%
• Range: Wind: .5-67 MPH
• Optional Units: Windspeed: Knots, MPH, KPH, M/Sec
• Auto Shutdown: After 34 minutes
• Power: 400-Hr Lithium battery/CR2032 (included)
• Measures: 3.75" x 1.5" x .75"
• Weighs: 1.6 oz