Description

• Tank Monitoring: Monitor any of your RV’s holding tanks (Fresh, Black or Gray) with a single TankMaster. One TankMaster required for each tank to be monitored. See fresh, grey, or black tank levels at a glance with accurate sensor data-no more guessing or stuck sensors
• Smartphone App: With the app monitor up to 10 TankMasters to instantly see the current levels of each tank. Compatible with iOS and Android phones and tablets. View tank levels, set thresholds, and assign tank types directly in the app
• Wireless Connectivity: Connects instantly to your smartphone via Bluetooth or Wi-Fi for local connectivity. No Internet required at the campsite. No cloud, no account needed. All data stays local to your phone. Does not support remote connectivity over the Internet or mobile networks
• Easy DIY Install: Installs outside your tank in minutes using included adhesive. No plumbing, no cutting, and no tank modifications needed. Includes 4 precision sensors that stick to the outside of the tank, rather than piercing it, these sensors are easy to use and worry free
• Built for RV Life: Engineered for boondockers and full-timers. Features low power consumption, rugged enclosures, and over-the-air firmware updates
• Works with Non-Metallic Holding Tanks – Supports fresh, gray, and black water holding tanks. One unit is required per tank and tank type is configurable in the app. Compatible with polyethylene or fiberglass tanks up to 12–15 mm thick. Not compatible with metal tanks, tanks with heavy mineral or salt buildup behind the sensor mounting area, or tanks used with saltwater flush systems that leave salt deposits on the tank wall.
• Modular System: Monitor one tank or multiple TankMaster units for larger RVs
• Home Assistant Integration: Works with Home Assistant for seamless integration into your smart home automation system and centralized monitoring capabilities