Features: _x000D_ Small size, convenient to use, it can accurately measure distance. _x000D_ _x000D_ Low voltage, low power consumption, stable performance._x000D_ _x000D_ High measuring precision, strong anti-interference ability._x000D_ _x000D_ Integrated with wire enclosed water-resistant sensor, suitable for wet, harsh measurement occasions._x000D_ _x000D_ Widely used for horizontal distance measuring, obstacle avoidance, automatic control,security, industrial control, etc. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Working Voltage DC5V _x000D_ Quiescent Working Current 5mA _x000D_ Total Working Current 30mA _x000D_ Wave Transmit Frequency 40kHz_x000D_ _x000D_ Max. Measuring Distance 5m _x000D_ Blind Zone 25cm _x000D_ Size 28.5*41mm _x000D_ Resolution Approx 0.5cm _x000D_ Angle