PRODUCT FEATURE: The wind speed meter has auto-sensing backlight, humanized design, low power new chip design, high range. KEY DESIGN: It has function keys reasonably, the keys feel good, and the function keys are distributed reasonably, it can be used easily. EASY TO CARRY: The counter wind speed meter is exquisite and compact, easy to carry and easy to measure, switch multiple wind speed units display, 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.