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Jcslocum Jcslocum is offline
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Join Date: Jul 2012
Location: Eastern Shore. MD
Posts: 919
The bulb, if wired in-line between the cable end and the battery terminal will not create a draw. The only time it will light is when there is a draw/load on the battery. With electric being pulled thru the filament. Easy and cheep for this kind of test.

Not the best solution if you wish to know the exact draw in amps/milli-amps.
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Jon

1966 912
1976 911 3.4 Backdate Project
1986 944
Old 09-28-2016, 07:48 AM
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