• Model 110S: For Steel Hulls, Steel or Iron Structures
• Model 110A: For Aluminum Hulls, Aluminum Structures

Allows you to spot trouble at a glance

These Cathodic protection monitoring systems provide easy to read and interpret indications of protection level.

• Easy to read analog panel meter display
• Rugged, accurate, stable reference electrode
• Easy to install
• Meter reads continuously, no push to read buttons

Monitor - Color coded display - green "SAFE" zone and two red zones: one for "UNDER", one for "OVER" - enclosure 4 1/4"W x 5"H x 1 3/4"D

Reference Cell - Zinc, 3 1/2"L x 2 1/2"W, 1/2" thru-hull penetration