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710-ES SeeLeveL Sender

Product Overview

The 710-ES SeeLeveL™ Sender is a flexible self-adhesive printed circuit board that is mounted to the outside of the holding tanks. The sender can be cut to length to match the height of the tanks or tanks over 12 inches can be double stacked – see the manual for details.

The 710-ES sender measures tanks from 5” to 13“ tall with a single sender and up to 25” tall with dual senders.  This 12” sender can be shortened in 1 1/2” segments and provides 3/8” (10 mm) resolution.


US customers purchase from RVupgrades.com using these links:



Canadian customers call our office to order at 1-800-617-7384.

Select this link for the Canadian price list.