While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common ...

Having a solid multimeter is imperative for various types of work but it's not always necessary to have a massively expensive one if your readings are not a life-or-death situation, be it figuratively ...

Electrical problems are both common and difficult to diagnose. Poor earths, broken wires and dodgy batteries can all cause havoc and take hours to trace, even on fairly simple cars. This makes a good ...