·REAL-TIME MONITORING: Always keep track of your propane supply! The sensor uses a silicone acoustic coupler with adhesive backing (patent pending), which forms an ideal acoustic channel without coupling gel to ensure accurate liquid level detection.

·SMART APP CONTROL: Check tank levels anytime via Bluetooth on your phone. Bind multiple sensors in the app for easy multi-tank management, with instant low-fuel alerts to keep BBQs, RV trips, and fireplaces running smoothly.

·Strong Magnetic Installation: Snap on in seconds! Adhesive-backed nano-silicone pad (patent pending) with triple magnets and spring design ensures firm contact and accurate readings.

·RECHARGEABLE BATTERY: The propane tank sensor runs on a 200mAh rechargeable battery, lasting months per charge. Save money, go green, and stay powered.

·MULTI-SCENE USE: Ideal for BBQs, RVs, boats, and restaurants. Compatible with vertical/horizontal steel and aluminum LPG tanks (20lb, 40lb, 100lb, etc.), measuring from 0.12 to 39.37 inches. Bonus: includes a removable heightening pad to raise the tank bottom and create enough space for easy sensor installation.

·Real-time propane level monitor with patent-pending silicone acoustic coupler (no gel). Bluetooth app control, multi-tank management, low-fuel alerts. Strong magnetic installation, 200mAh rechargeable battery (months of use). Compatible with 20–100lb steel/aluminum tanks for BBQ, RV, boat, restaurant.

·The adhesive-backed nano-silicone pad (patent pending) combined with triple magnets and a spring-loaded design ensures firm contact with the tank surface for stable positioning and accurate readings.

·Compatible with vertical and horizontal steel or aluminum LPG tanks (20lb, 40lb, 100lb, etc.), measuring from 0.12 to 39.37 inches.

·Check tank levels anytime via Bluetooth on your phone. Bind multiple sensors in the app for easy multi-tank management, with instant low-fuel alerts.

·Ideal for BBQs, RVs, boats, and restaurants.