Monitor all your RV’s water, grey, and black tank levels with this external sensor for the Tech-Edge iSeries tank monitoring system. It mounts on the tank wall and reads through the plastic without invasive probes that can clog or corrode over time. NMMA-certified to ABYC standards and approved by the U.S. Coast Guard for marine use.

• Tech-Edge iSeries compatible
• External MODA tank sensor
• Mounts externally, reads through tank wall
• NMMA and Coast Guard certified