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RJsfishin's avatar
RJsfishin
Explorer
Sep 19, 2014

LCD Backlit DC Voltmeter (doesn't require power)

I received this yesterday, (beeeeautiful) says it doesn't use any power. Now I'm not the smartest when it comes to elect tech, but CS alone tells me that is impossible. What you say ? http://www.eba...
Peg_Leg's avatar
Peg_Leg
Explorer
Sep 19, 2014
RJsfishin, I have one and it will take several weeks for may batteries to drop 1/10th of a volt. I wired mine with a on/off switch that I never turn off now.

The blue light makes for a nice night light on the stairs inside the 5er.

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