2 Pack Waterproof Ultrasonic Distance Sensor Module JSN SR04T V3.0 21 To 600 cm With 3 mm Precision Non Contact Range Finder For Arduino And DIY Projects Built Tough For Real World Use

Two-Pack Waterproof Ultrasonic Sensor Module JSN-SR04T V3.0
✔️ Non-contact sensing 21-600 cm with 3 mm accuracy, 3-5.5V

The rugged, waterproof ultrasonic distance sensor module is designed to measure non-contact distances from 21 cm to 600 cm, ideal for outdoor robotics, water-level monitoring, and obstacle detection in harsh environments. It combines an industrial-grade ultrasonic probe with a compact control circuit and works with most MCUs on the market.

✅ Waterproof ultrasonic probe design with rugged housing
✅ Range 21 cm to 600 cm, up to 3 mm precision
✅ Voltage 3.0-5.5 V, low power consumption, 6 operating modes
✅ MCUs compatibility including Arduino, Raspberry Pi, and other boards
✅ Pack includes 2 sensors for easy multi-point setups

💡 What is a typical use case for a waterproof ultrasonic distance sensor in outdoor projects? Waterproof sensors are handy for distance measurement in wet or dusty environments. - outdoor robotics obstacle avoidance - water-level monitoring in tanks, ponds, or irrigation systems - safety and automation for wet environments