how do you monitor trailer battery voltage?
Im just wondering if anyone put a voltmeter gauge on the trailer somewhere to keep track of battery voltage?? I had the battery run out from putting the slide out 3 times other day, so I plugged it in...
Forum Discussion
4aSong wrote:
This is the unit that we have installed.
Universal 12v Digital VoltMeter
X 2 works great and just plugs into a 12 volt power port in your trailer or pickup.
ArizAl
