[LCD Display]the wind speed meter is equipped with a large LCD display, so that the date can be displayed clearly. Thanks to the backlight, you are easy to read and accurate in the dark. [Portable] The digital anemometer comes with a black bag, which provides good protection, convenient to use and carry. [Multifunction] This digital anemometer can be used to measure humidity, dew point temperature, humidity temperature, wind speed and air volume. It has many functions such as data storage, display for maximum, minimum and low battery [Good performance] This digital wind speed meter is powered by 9V 6F22 battery (not included) with low power consumption and is easy to use [Application]The anemometer can be used for industrial hygiene, sailing, boating, windsurfing, kite boarding, kite flying, parasport, balloon, aviation and more Description: The wind gauge is equipped with a large LCD display, so that the date can be displayed clearly. Thanks to the backlight, you are easy to read and accurate in the dark. It comes with a black bag that provides good protection, convenient to use and carry. Specification: Condition: 100% brand new. Model: PM6252A Offer precision resolution 0.80 ~ 30.0 m/s (2.0% reading + 50) 0.01 m/s. 80 to 5900 ft / m (2.0% reading + 50) 1 ft / m. 1.40 ~ 108.0 km / h (2.0% reading + 50) 0.01 km/h. 0.90 ~ 67.20 miles / h (2.0% reading + 50) 0.01 miles / h. 0.80 ~ 58.30 knots (2.0% reading+50) 0.01 knots. 1.30 ~ 98.50 ft / s (2.0% reading + 50) 0.01 ft / s. Wind flow 0~99990 CFM (range) 0-9.999 ft2. 0~9990 CMM (range) 0-9.999 FT2. 0 to 9999 CMS (range) 0-9.999 FT2. Power: 1 x 9 V 6F22 battery (not included). Approximate weight: 292 g / 10.3 oz. Size: approx. 165 x 85 x 38 mm / 6.5 x 3.4 x 1.5 inches. Package contents: 1 x anemometer. 1 x black bag.