Ebay Digital Voltmeter- How Do They Do that
The meter, was it $2.57 retail. including shipping,....how do they do that ? http://www.ebay.com/itm/DC-0-30V-Voltmeter-LED-Panel-3-Digital-Display-Volt-Voltage-Meter-for-Motorcycle-/131095052802?pt=...
Forum Discussion
I bought a similar unit to plug into the 12 volt outlet (cigarette lighter).
It cost about $5 and, I had it in a week. It came from China.
So far, it agrees with my multimeter. Time will tell if it maintains its accuracy.
It cost about $5 and, I had it in a week. It came from China.
So far, it agrees with my multimeter. Time will tell if it maintains its accuracy.
