multimeter-test

4 Ways to Test a Battery Without a Tester

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Testing a battery without a tester can be a hassle, but it’s not impossible. With a few simple tricks, you can quickly determine whether your battery is still kicking or needs to be replaced. Whether you’re stranded on the road or simply want to check the health of your batteries, this guide will provide you … Read more

4 Easy Steps: How to Test an Ignition Coil with a Multimeter

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An ignition coil is a critical component in an internal combustion engine’s ignition system, responsible for converting low-voltage current from the battery into high-voltage electricity necessary to create a spark at the spark plugs. A faulty ignition coil can lead to a range of engine problems, including misfiring, rough idling, and difficulty starting. Testing an … Read more