Is this product for you?
If you need to test the voltage in your battery or alternator, this tester by Toledo is a quick and easy way to check. Apply the tester ends, and the clearly labelled indicator will show you whether your alternator's output is strong, normal, or low, and whether your battery's output is good, fair, or poor. This battery and alternator tester is a handy way to keep an eye on the efficiency of your vehicle.
How easy is it to use?
Apply this tester with the engine is off to check your battery, and apply it with the engine running to check your alternator. It includes an inbuilt magnetic backboard that allows hands-free operation, making testing even easier. If you're worried that your battery or alternator isn't running at full capacity or running irregularly, this tester is an effective way to test without having to pay for a mechanic.