Is this product for you?
This Best Buy Home Auto Tester Set comes fully equipped with the following included: pocket screwdriver, spark plug tester, vehicle voltage tester (6V-24V) and a continuity tester with pocket flashlight.
Where can you use it?
All included items are related, with your voltage tester being used to determine the electrical flow in a circuit, outlet or car battery. Your continuity tester determines if an electrical path can be made between two determined points. Regular testing of your vehicle/spark plugs is essential for proper functionality.