商品描述: MULTICOMP PRO - MCUSD13A300B09RS - Ultrasonic Sensor, Transceiver, 13 mm Diameter, 300 kHz, Aluminium, Black, -20 °C to 80 °C MULTICOMP PRO - MCUSD13A300B09RS - Ultrasonic Sensor, Transceiver, 13 mm Diameter, 300 kHz, Aluminium, Black, -20 °C to 80 °C