ITEM NAME:2 x Ultrasonic Sensor Transmitter 16 mm Diameter D1H6 2 x Ultrasonic Sensor Transmitter 16 mm Diameter D1H6 Ultrasonic sensor transmitter Frequency: 40 KHz Sound pressure level (at 10V): Greater than 117 dB Receiver sensitivity (at 40 kHz): Greater than 65dB Capacitance at 1 kHz, less than 1V (PF): 2000 +/- 30% Diameter: approx. 16mm package content: 1 x Ultrasonic Sensor Transmitter 1 x Ultrasonic Sensor Receiver 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 +/- 1-3 cm.
