How to Use Cheap Electrical Testers

Three testers make electrical work safer and easier—and for less than $20, you can own them all.

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Non-contact voltage tester

You'll also need a circuit tester and a continuity tester.

You may need a test wire to use with the continuity tester.