August 24, 2012 at 11:29 pm The Volt meter clock shows the current time. I somehow enjoyed that pun way beyond its appropriate hillarity. Report comment. Reply.

Mini Power Meter With Voltage, Current, Watts, mAh And mWh Display Now Available From Adafruit. 10:47 am November 13, 2017 By Julian Horsey ...

There’s hardly any piece of test equipment more fundamental than a volt ohm meter. Today you’re likely to have a digital one, but for most of history, these devices had real needle meters. The ...