商品描述: MULTICOMP PRO - MCUSD19A200B11RS - Ultrasonic Sensor, Transceiver, 19 mm Diameter, 200 kHz, Aluminium, Black, -20 °C to 80 °C MULTICOMP PRO - MCUSD19A200B11RS - Ultrasonic Sensor, Transceiver, 19 mm Diameter, 200 kHz, Aluminium, Black, -20 °C to 80 °C