1、[High Accuracy] This digital anemometer has accurate measurement results and selectable wind speed units to meet your various need. 2、[Lightweight And Portable] The handheld wind speed meter has a large replaceable impeller, which is light and easy to carry, and has a wide range of uses. 3、[Durable Material] Digital anemometer is made of high quality ABS material, which is durable, wear resistant, safe, and can be used for a long time. 4、[Stable Performance] The handheld wind meter is exquisite in workmanship and stable in performance, so you can use it with confidence. 5、[Widely Application] Widely used in construction, industrial hygiene, sailing, boating, windsurfing, kite, gliding, aviation, etc.