Intelligent 6-Battery Monitoring System - Includes remote sending unit with 2' battery attach wires with ring terminals, dash-mount LCD display module and 6'connecting cable
 
Battery packs live longer and stronger with PakTrakr.Automatically and continuously monitors up to 6 individual 6V, 8V, or 12V batteries by adding additional remotes (up to three).  You can monitor up to 24 Batteries in Series.

Detects individual battery problems before they destroy your entire pack.
 
The PakTrakr 600 provides a quick graphical representation of the state of every battery in the pack. But more importantly, the PakTrakr's on board microprocessor, using proprietary algorithms, continuously and automatically keeps a vigilant watch for emergency problems with those batteries, to avoid all - too - common catastrophic pack failures. The PakTrakr's LCD display provides priceless peace of mind and a previously unattainable view "inside" the pack terminals.