2pcs Ultrasonic Wave Sensor Transmitter Receiver Kit 16mm Transmitter Receiver
4,94 €
Transmitter is marked with T. 1 X Transmitter. Receiver is marked with R. 1 X Receiver. Work Frequency: 40KHz. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
Jetzt bei Ebay:
