Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

Without one, we would go in blind. There are a plethora of Digital Multimeters (DMMs) on the market. For automotive circuits, we recommend an auto-ranging meter with at least 20Mâ ¦ of internal ...

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

A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

and is still a useful and accurate multimeter well into its sixth decade. I feel guilty then that I’ve neglected it in favour of a digital meter that cost an order of magnitude less. So why has ...