For this and all multimeter tests, the black lead plugs into the common (COM) port. To test a battery’s DC charge, touch the ...

You can check the condition of your car’s battery with a battery tester. If you don’t have a battery tester, use a multimeter to check your battery’s voltage and estimate its condition.

Once the investment has been made, it's time to set that multimeter up. The location of probe installation in that new DMM is going to depend on what it is one will be testing first. For a simple ...