See Level 710-ES3 12ft Tank Sender for RV Holding Tank Monitor System

The See Level 710-ES3 is a 12-foot replacement or expansion sender designed for use with See Level's series of RV tank level monitoring systems. This sender mounts to the outside of your holding tank and uses capacitance-based technology to accurately read fluid levels without penetrating the tank wall.

Key Features:

• 12-foot sender length for use with tall or large-capacity RV holding tanks
• External mount design — attaches to the outside of the tank with no tank penetration required
• Capacitance-based sensing technology provides accurate, continuous level readings
• Compatible with See Level tank monitoring systems that accept the 710-series senders
• Eliminates the common problems associated with traditional internal probe-style sensors (fouling, corrosion, inaccurate readings)
• Flexible sender strip conforms to flat tank surfaces for reliable adhesion and sensing

The See Level 710-ES3 sender is ideal for freshwater, gray water, or black water tank monitoring applications in RVs, motorhomes, and travel trailers. If your existing sender has failed or you need a longer sender to cover a taller tank, this 12-foot unit is a direct solution designed to work seamlessly within the See Level monitoring ecosystem.