AC Micro Voltmeter - 0 to 150V AC
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Features
Documents
Frequently Asked Questions
Q: Where do I hook up the red and yellow wires from the back of my analog meter?
A:
The Red and Yellow wires are for the 12 volt backlight of the meters.The Orange and Yellow are for a 24 volt backlight of the meters.
Connect the backlighting wires to a DC source you want to control the backlighting, Yellow to negative, Red or Orange to positive.