TankMaster: RV Tank Monitor

TankMaster: Smart Contactless RV Tank Monitor TankMaster is the ultimate wireless RV tank monitoring solution. Whether you’re boondocking off-grid or relaxing at a full hookup site, TankMaster lets you see your fresh, grey, and black tank levels in real time—right from your phone. No more unreliable sensors or messy tank probes. Designed for RVers, by RVers, TankMaster uses advanced contactless sensors mounted outside your holding tanks. No drilling. No corrosion. Just accurate, reliable monitoring that works. KEY FEATURES: • Real-Time Tank Monitoring – Instantly see your fresh, grey, and black tank levels. • Contactless Sensor Technology – Sensors mount externally; no cutting or plumbing. • Smart Alerts – Custom thresholds notify you before tanks are full or empty. • Multiple Tank Support – Monitor up to three tanks per device and multiple devices. • Battery or 12V Powered – Choose battery mode for off-grid or 12V wired for always-on. • Wireless Connectivity – Bluetooth support for all units; Wi-Fi optional with 12V models. • Offline Operation – Full functionality without internet access. • Usage History – View historical tank data and trends. • Easy Setup – Guided calibration and pairing process in the app. • Adaptive Power Behavior – Low-power operation when running on batteries. BATTERY MODE VS. 12V MODE: • Battery Mode (BLE only): Ideal for portable or off-grid setups. Wakes periodically to update sensor data. • 12V Mode (BLE + Wi-Fi): Designed for continuous monitoring with faster updates and OTA support. HOW IT WORKS: TankMaster connects via Bluetooth to your smartphone (and Wi-Fi for 12V models). In the app, you assign each device to a tank type (fresh, grey, or black), calibrate the sensors, and configure alerts. No internal probes are needed—the sensor sticks to the outside of the tank. WHAT YOU NEED: • TankMaster app (you’re here) • TankMaster sensor device (available on Amazon or UGotToad.com) • Smartphone with Bluetooth (Android 8.0+) SUPPORT & WARRANTY: TankMaster is backed by RiVöt, the same team behind the RiVöt Level. For help, visit our support site or contact us via the app or UGotToad.com. ABOUT RiVöt: We make smart RV tech that just works—because RV life should be relaxing, not frustrating. Learn more at UGotToad.com or search for “RiVöt” on Amazon. Download TankMaster today and monitor your RV tanks the smart way—wirelessly, reliably, and hassle-free.