HYELEC MS6252A Multifunction Digital Anemometer/Air Volume.

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 9.999ft2 CMM: 0 to 99990 0 to 9.999ft2 CMS: 0 to 9999 0 - 9.999 m2 Flow 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 * 2.4in Package weight: 300g / 10.5 oz Package list: 1 * HYELEC MS6252A Multifunction Digital Anemometer 1 * Portable Bag 1 * English Instructions Battery(Not Included)