Electrical System Monitors & Controllers

Bogart Engineering

Battery-monitoring system

Charles Industries Marine Group

Automatic AC source transfer controls

Coastal Climate Control

Systems monitor and controls

Cole Hersee

Low-voltage disconnect switches


Multi battery bank voltage scanner

Microlog Technologies

DC/battery monitors, electrical panels & controllers


ERC emergency radio battery relay, low voltage battery disconnects

SALT Service, Inc.

DC monitor & charge regulation


Vision 4 Battery Monitors

Siren Marine, Inc.

Marine monitors and controllers

Sure Power Industries

Low voltage automatic disconnect for secondary load shedding, low battery alarm

Vanner Power Group

Battery voltage monitors with buzzer/lamp/relay outputs

Victron Energy North America

Battery monitor

Wells Marine Technology

Batt Traxx low battery warning

Xantrex Technology

Electrical-system monitor