A $12 power meter helped me test which electronics in my home were the biggest energy vampires. The result caught me off ...

Learn how to install an Autometer digital stepper motor fuel pressure gauge and fix a faulty oil gauge line in this detailed ...

More than 90% of US outages start on the distribution grid. Sense says smart meters can now detect faults in real time.

One of the easiest ways to find a parasitic drain involves measuring amperage draw between the battery's negative terminal and cable while removing fuses.