Wind Wizard - Manufacture ID: 112-350The Caldwell Wind Wizard is the ultimate tool for indicating wind speed. Knowing wind speed gives the shooter the ability to judge shot placement in always varying wind conditions. Both compact and portable this wind meter reads wind and temperature in various units of measure.Wind speed measures in mph ft/min km/h m/s or knotsWind chill displayTemperature display in Celsius and FahrenheitLCD backlightAuto power offNeck band included