Ultrasonic distance meter HC-SR04

Very accurate distance measurement, with an accuracy of up to 3 mm at a distance of up to 4 meters. It works on the principle of reflection from an obstacle. Quality power is important for accurate measurements.


Technical parameters:

- measuring range: 2 - 450 cm
- accuracy: 3 mm
- working angle: <15 °
- quiescent current: <2 mA
- supply voltage: 5 V DC
- size: 45 × 20 × 16 mm

Note: the area of the measured object should be larger than 0.5 m2 and should not be fragmented

The product is not a stand-alone unit, it requires professional installation.