The 600-TG offers economical monitoring for one or two fresh or gray water tanks. The kit includes a display and a single sender (#600-TGSK) with a 16 ft (5m) cable. A second sender can be purchased separately.
Each sender has four well-nut style sensing heads which are secured in 3/8" holes drilled in your tank to provide 4 displayed tank levels of your choice.
• For use with plastic or fiberglass tanks only
• Suitable for tanks up to 11" (28cm) deep