Sell 10Pcs 12mm Probe Split Ultrasonic Sensor Ultrasonic Transceiver Probe best price

Nominal frequency (KHz): 40KHz Emission sound pressure at10V (0dB = 0.02mPa): greater than equal 110dB Receiver sensitivity at40KHz (0dB = V / ubar): greater than equal -75dB Capacitance at1KHz, Less than 1V (PF): 1800 ± 30% The part with T is the Transmitter; the part with R is Receiver. Material:Metal colour:sier Package Contents: 10 * transceiver probesOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.