If you don’t know how to use a multimeter to test a car battery, read the procedure below:Įnsure the ignition, lights and radio are off. And even a cheap, category I (CAT-I) multimeter is fine as you are merely testing voltage, not amperage. Digital multimeters are the best option for this since they give a more accurate reading, although you could also use an analog one. Other than trying to start the engine to see if there’s charge, the best way to decipher a car battery’s status is to test it using a multimeter. If you are looking to test for amperage draw (parasitic draw) – testing amps in series – we cover that process in this guide. This is achieved by measuring the DC voltage of the battery in parallel with the multimeter. Here, we check the charge, or voltage, of your car battery.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |