Waterproof Ultrasonic Range Finder Module (JSN with B02)

This an excellent, professional-grade waterproof Ultrasonic Range Finder module for Arduino. It has a good performance and almost the same in usage as the common HC-S04 module. Compared to the SR04T module, this module is easier to install and waterproof.   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 conditions   Manual and Tech Support