This Wind Speed Temperature Gauge Anemometer with LCD digital display is ideal for weather enthusiast or professional to measure air velocity and air temperature accurately. This handy palm sized anemometer with strap for convenient carrying.Features:Current / max / average wind speed readingFive Units of Air Velocity: m/s, Km/h, ft/min, Knots, mph.Powered by a built-in 3V CR2032 batterySize (L …