Review on Uxcell Analog Faceplate Voltage Margin by Matt Ellis
Bought 2 and none of them work
Aren't they battery operated but powered by the current source you want to measure? So if your power supply does not have enough amps to power the meter, the meter will not work. What a waste of money but I refuse to return them and will NEVER buy them again so god help me.
- Voltage Tester
- Gotchas
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