Originally Posted by
waldig
I have been suggesting that you get a lighter tester for the srt to keep track of the voltage and trouble shoot issues that may pop up.
Thru the power of ebay these are here at about 3$ SHIPPING FREE. Just cant be better than this. It is a led read out in tenths of a volt, works and is priced right. Now you can have one for the price of a cheap beer. W
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LCD Cigarette Lighter Electric Voltage Gauge Meter Monitor Tester for Auto Car | eBay

I ordered one yesterday as well, it looks like it would blend in easier to the accessory mod I did!