A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly dispose of the dead battery.

Unless your vehicle won’t start or you already suspect battery issues, wait at least a few days without driving to test your car battery. Your car’s alternator charges the battery while the vehicle is ...