Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

This meter is a portable， professional measuring instrument with large-screen LCD and backlight， multi-unit switching functions.This meter can be used for hand-held or fixed measurement.This meter has the functions of reading hold， maximum， minimum， etc.It has a low battery indicator.Specifications:m/s(meter per second): 0.40~30.0 ±(2.0% reading+50)ft/m (feet per minute): 80~5900 ±(2.0% reading+50)km/h (kilometer per hour): 1.4~108.0 ±(2.0% reading+50)mile/h(mile per hour): 0.9~67.0 ±(2.0% reading+50)Knots(nautical miles per hour): 0.8~58.0 ±(2.0% reading+50)CFM: 0 to 99990 0 to 9.999ft2CMM: 0 to 99990 0 to 9.999ft2CMS: 0 to 9999 0 - 9.999 m2Flow Area Setting: √MAX/MIN Function: √Display Back light: √Auto Power Off: √Low Battery indication: √Power supply|: 9V6F22 Battery(Not Included)Package size: 19 * 11 * 6cm / 7.6 * 4.4 * 2.4inPackage weight: 300g / 10.5 ozPackage list1 * PEAKMETER MS6252A Multifunction Digital Anemometer1 * Portable Bag1 * English InstructionsBattery(Not Included)