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How do I set a volt meter

Started by .., Mon 14, May 2012, 11:32:37

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..

So I can identify a hot wire on a motorcyle?

Gryphon Rider

1. Set your volt meter to DC voltage at whatever range is greater than 12V (e.g. 0-20V, 0-50V, or 0-100V).
2. Firmly connect your negative lead (usually black) to either the negative terminal on your battery, or a good frame ground.
3. Start touching wires or terminals with the positive lead (usually red) until you find what you're after (meter reads 12V with the engine off or 13-14V with the engine running.

What are you adding to your bike?  One or two of us might have ideas about the best place to take power from.

jer0177

You want to use a setting that will provide >= 12VDC. 

Easier yet - pick up a test light - it's got a probe on one end and a clamp on the other, lights up when you hit a hot wire.

..

Quote from: jer0177 on Mon 14, May 2012, 12:49:20
You want to use a setting that will provide >= 12VDC. 

Easier yet - pick up a test light - it's got a probe on one end and a clamp on the other, lights up when you hit a hot wire.

I have one of those tucked away somewhere. Thanks.

..

Quote from: Gryphon Rider on Mon 14, May 2012, 12:48:33
1. Set your volt meter to DC voltage at whatever range is greater than 12V (e.g. 0-20V, 0-50V, or 0-100V).
2. Firmly connect your negative lead (usually black) to either the negative terminal on your battery, or a good frame ground.
3. Start touching wires or terminals with the positive lead (usually red) until you find what you're after (meter reads 12V with the engine off or 13-14V with the engine running.

What are you adding to your bike?  One or two of us might have ideas about the best place to take power from.

Thanks

Thunderbolt

What Gryphon said.  Good description.  Make sure the black wire is in common and the red one in volt/ohm, not amps.  Some types of meters have several places to plug in the wires.

..

Quote from: Thunderbolt on Mon 14, May 2012, 16:42:45
What Gryphon said.  Good description.  Make sure the black wire is in common and the red one in volt/ohm, not amps.  Some types of meters have several places to plug in the wires.

That's like the one I have.

Electrcity is the work of the devil  :D

RP#62

Make sure your meter is set on DC Volts.  If you set it on DC Amps, you'll need extra fuses for your meter.
-RP