Rule-A-Matic Float Switch Cellular Amplifiers Connect-Ease's system correctly connects batteries

Connect-Ease's system correctly connects batteries in series every time

For use with existing AIS compatible chart plotters

A dual-purpose product that cleans as well as protects

The size of this model is about 8 inch x 8 inch in size

Polyform HTM-4 Fender 13

Rule-A-Matic Float Switch Cellular Amplifiers Connect-Ease's system correctly connects batteriesRule A Matic Float Switch Year after year, the Rule A Matic has been the switch of choice for boaters the world over. Our latest design now includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles and marine grade blocked wire. Designed for pumps drawing up to 14 Amps. Now includes a 2 year warranty. WARNING: This product can expose you to chemicals including STYRENE which is known to the