Durable Material: This anemometer is very small and light. It is a wonderful tool forwindsurfing, sailing and kite flying.Special Design: This handy palm sized anemometer with strap for convenient carrying. Air for velocity and temperature measurement.Useful Function: Wonderful tool for windsurfing, sailing, fishing, kite flying and mountaineering. LED back light design for operation under poor illumination.Fine Workmanship: Also use it for industrial and home purpose such as measuring wind speed.Meaningful Tool: This wind speed temperature gauge anemometer with LCD digital display is for ideal for weather enthusiast or professional to measure air for velocity and air temperature accurately.Specification:Color: As Shown.Material: ABS/Electronic Components.Size: Approx. 11.2*4.9*2.1cm/4.4*1.93*0.83in.Battery: 1*3V CR2032 button battery(not included).Note:There might be a few color distortions due to different resolutions.There might be a slight error due to different hand measurements.Package Includes:1 Piece Wind Speed Meter.