How To Test Your Battery With A Multimeter. After doing this set the dial to 20 volts so you will be able to measure 0-20 volts. For your battery to pass a load test the multimeter must read between 95 to 105 volts straight for 30 seconds when the battery is tested.
Does your car not start do you have dim headlights or interior. Firstly take a multimeter and place it on the table. How to Interpret Your Multimeter Reading.
This is the same as in the previous step only the probes have been reversed.
Windows interface battery capacity tester 90-260VAC USB 20 50V 10A 4-Channels. A fully charged battery should give out at least 126 volts so setting the dial to 20 volts is enough. If your battery has a charge between 124V and 127V your battery is fully charged and ready to run. It is a handy tool that can be useful in multiple applications including testing the car battery.
