PRODUCT FEATURE: The wind speedometer features auto-sensing backlight, humanized design, new low-power chip design, high range. KEY DESIGN: It has reasonably function keys, the keys feel good and the function keys are reasonably distributed, it can be operated easily. EASY TO CARRY: The meter wind speed is exquisite and compact, it is easy to carry and measure, swaps the display of multiple units of wind speed, low power prompt. WIDE APPLICATION: It is widely used in aviation industry, marine operations, environmental monitoring, all kinds of fan manufacturing, ventilation, air conditioning systems and other fields. EXCELLENT MATERIAL: This digital anemometer is made of plastic high quality, it is durable and has With a streamlined shape, good appearance, good workmanship.