External Cable JSN-SR04T - DC 5V Waterproof Ultrasonic Module Distance Measuring Transducer Sensor Module There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage of HC-S04 module.

Features:

small size, easy to use

low voltage, low power consumption

high accuracy

strong anti-jamming

integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions