FAST AND ACCURATE: there are three modes for you to choose, you can select to measure maximum, average or current wind rate according to your needs, can achieve fast and accurate measurement BACKLIGHT LCD DISPLAY: The handheld Digital LCD Winds Meter Gauge is designed with a large LCD screen which can display the data clearly. Backlight makes you easily to read in low light areas or at night WIDE RANGE OF APPLICATIONS: handheld anemometer is ideal for outdoor activities such as windsurfing, sailing, fishing, kite flying and mountaineering, it can also be used for industrial and home purpose EASY TO CARRY: lightweight and portable, easy to carry, easy for you and your family to use outdoors for outdoor activities, provide you with accurate data to let you know the real-time condition WORRY-FREE SHOPPING: we stand by our products and take customer satisfaction seriously and please feel free to contact us. let us know and we will do everything to make it right