Ebay Digital Voltmeter- How Do They Do that
The meter, was it $2.57 retail. including shipping,....how do they do that ? http://www.ebay.com/itm/DC-0-30V-Voltmeter-LED-Panel-3-Digital-Display-Volt-Voltage-Meter-for-Motorcycle-/131095052802?pt=...
Forum Discussion
I put 2, one decimal mini voltmeters on my dashboard. I tested them with my DMM, and turned the adjustment pot to dial it in and have the sense wires right on the battery terminals. Very informative.
This made me realize how much more informative a two decimal digital voltmeter would be, and I found one on Amazon for about 7$ with a red display, and knew it had no adjustment, and when testing it, found it was close to 0.20 volts off.
Non adjustable, useless. My recourse, a bad review and a 'product no longer available'.
Anybody want it? just pay for shipping.
I've found Amazon shipped products from China say they will take 3 to 6 weeks to deliver, and show up 7 to 10 days later.
One electrical product I ordered on Ebay said it was to be shipped from china, but shipped from Brooklyn, with missing parts, but they made it right. I'd found the same product on Amazon for 1$ more, and it arrived before the Ebay replacement.
This made me realize how much more informative a two decimal digital voltmeter would be, and I found one on Amazon for about 7$ with a red display, and knew it had no adjustment, and when testing it, found it was close to 0.20 volts off.
Non adjustable, useless. My recourse, a bad review and a 'product no longer available'.
Anybody want it? just pay for shipping.
I've found Amazon shipped products from China say they will take 3 to 6 weeks to deliver, and show up 7 to 10 days later.
One electrical product I ordered on Ebay said it was to be shipped from china, but shipped from Brooklyn, with missing parts, but they made it right. I'd found the same product on Amazon for 1$ more, and it arrived before the Ebay replacement.
