Garnet manufactures the SeeLeveL line of holding tank monitoring systems engineered for RVs, including motorhomes and towable trailers. Externally mounted digital senders adhere directly to tank walls, eliminating sewage buildup that causes false readings on conventional probe sensors. Tank levels appear as a percentage on a three-digit LED screen, with accuracy to within a quarter-inch.
Flexible sender strips can be shortened or stacked to fit varying tank geometries and heights. Self-adhesive backings and a two-wire common bus keep setup simple for factory builds and dealer installations. Configurations cover multi-tank setups, with options for LPG tank connections and integrated pump switches.
For multiplexed vehicle architectures, the product line supports the RV-C interface protocol to display tank data on main control hubs. Dedicated units such as the SeeLeveL Soul function as display-free data modules that transmit sender data across the RV-C bus to major multiplex brands. The SeeLeveL Sync application enables mobile device integration, showing real-time tank levels and notifications for up to seven connected tanks.
The company has manufactured digital gauges entirely in-house since 1993, building hardware tested against extreme environmental conditions and temperature ranges. A one-year limited warranty backs the equipment, alongside customer service aligned with operational and regulatory compliance standards across the motorhome industry.
