Min. Order Reference FOB Price
1 Piece US$263.00-302.00 / Piece
Product Description
RK120-09 Ultrasonic Wind Speed &Direction Sensor The RK120-09 uses ultrasonic time difference to measure wind speed and direction. With a low-power chip consuming only 0.2W, it suits solar or battery-powered setups needing low power. New tech offers a more compact structure. Specification FEATURES ...