Couple of battery voltage & charging question
Have had an AGM battery (one) for a year now, not that being AGM necessarily matters. Never dry camp. Also bought a Progressive Dynamics converter/charger upgrade for it. Recently installed an LED ...
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Because I had good luck with DROK products I ordered 5 LCD voltmeters. Around $40.00
Connected to a fully charged utterly disconnected AGM battery ALL FIVE DROK meters hunt exactly the same. Parade constantly up and down four tenths of a volt. Connected to lab power supply exactly the same reading 5 volts to 20 volts.
JUNK. USELESS. DROK is now relegated to the YUGO and LUCAS electrical category.
The generic 5 digit YELLOW LED meters are dead accurate and less expensive. They have smaller segments tho. Select YELLOW for highest visibility.
Connected to a fully charged utterly disconnected AGM battery ALL FIVE DROK meters hunt exactly the same. Parade constantly up and down four tenths of a volt. Connected to lab power supply exactly the same reading 5 volts to 20 volts.
JUNK. USELESS. DROK is now relegated to the YUGO and LUCAS electrical category.
The generic 5 digit YELLOW LED meters are dead accurate and less expensive. They have smaller segments tho. Select YELLOW for highest visibility.
