Water Level Monitor For RVs And Boats With Probeless Adhesive Sensors LED Indicator And Motion Sensing Light External Non Drill Tank Gauge For Plastic Tanks Up To 40 Gallons On 7 To 32V DC

External water level monitor for RVs and boats
✔️ Probes-free tank gauge for plastic tanks up to 40 gal 7-32V - pack: 1

External water level monitor attaches externally to plastic tanks up to 40 gallons with non-contact sensing. No drilling or probes means your tank stays pristine and easy to inspect. Ideal for RVs, boats, caravans, and any freshwater setup needing simple, reliable level visibility.

✅ External measurement with adhesive sensors for plastic tanks up to 40 gallons
✅ 5-level LED indicators (0, 25, 50, 75, 100) for quick status
✅ Motion-activated panel lights within 1.3 ft, dims with distance, with always-on/off modes
✅ Anti-loosening connectors and vibration-resilient internals for up to 3000 cycles
✅ 7-32V DC operation for RVs, boats, caravans and other freshwater uses

💡 What is a water level monitor used for?

- Handy visibility into your freshwater tank so you can plan refills and trips - Quick, non-contact readings help protect tank integrity and appearance - Night-friendly LED status plus motion sensing makes porch-light checks easy - Works with plastic tanks up to 40 gallons and supports 7-32V DC