How To Check A 12 Volt Battery With A Voltmeter. A multimeter can measure voltage but thats only one of its functions. CenTech digital multimeter is a pocket-size budget-friendly multimeter for individuals who will occasionally need to check electronic values.
Then connect the black probe of the multimeter to the negative. Its a good idea to write down the reading. The temperature outside affects the voltage of the battery.
Turn on the multimeter.
If the range is less than the voltage of the battery the meter will display 1. Can you test a 12v battery with multimeter. The temperature outside affects the voltage of the battery. So before getting started well go over some things you need to know to test a battery.
