Reply to "Which are plus and minus leads from a Lionel 72 Watt DC power pack?"

johnrr6OGR Forum Member

@SteveH posted:
Note: based on the picture of a similar meter to yours, after selecting Voltage, you may need to press the orange button to put the meter into DC voltage mode.

Thank you sir! Pressing tthe little select button gives me a steady reading of 18 V and I was able to identify the positive lead. That wire also has a very slight rib on it which I did not notice at first which I guess indicates positive as well. Thank you for clearing that up! Great help!

Oh and I also feel like a dumb dumb even mentioning the reverse of the cord. I thought that cord was the one that led to the barrel connector not the wall plug lol.

I’m having one of those days…..

Thanks again!

1/22/223:48 PM

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