Auto Meter 6391

Where to buy Auto Meter 6391 Cobalt Digital Voltmeter Gauge Works as advertised...By BushratI bought this Auto Meter 6391 Cobalt Digital Voltmeter Gauge, obviously, to monitor the charging system in my truck. My 1989 Nissan pickup only has an idiot light to indicate a problem, and I wanted a better way to ensure my alternator was actually charging my battery, and that the battery was holding a charge. After using it for a few weeks now, I can say I've not had any problems at all. The indicator is large and bright enough to see even in broad daylight. It has a lead to connect to the vehicle's lights, but I haven't hooked it up, and don't know why I would ever need to. I checked a local trucking supply house for this meter, and the best they could do was order it for me for $135. I got it from Amazon for around $88 plus shipping. There are cheaper meters out there, but this brand seems to have a good reputation, and like I said, I've had no problems at all. I'm very happy with this meter.See all 1 customer reviews... » More Information about Auto Meter 6391 Cobalt Digital Voltmeter Gauge.

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