Imagine the meter itself in a hypothetical inexpensive ... If you have ever worked with radio or with analogue circuits that require adjustment you will know something of this, tuning for a ...

Instead of printing a circuit board he created what he calls ... The final piece in the puzzle is an analog meter which he pulled from an extra microamp meter he had on hand.

In addition to the measurement symbols, one symbol you must always be aware of when using a multimeter is the Ground (GND) ...