Alternator testing question

[MarkSubi]

Is there any way to see how much more life is in you're alternator without uninstalling it from the car?

[Dead91silvia]

Any reputable shop can should be able to test it on the car. Or if you have a muti-meter you can do it your self.

[MarkSubi]

Okay thanks.

[MarkSubi]

Yeah mt alt is fine I probably just should change the battery since it has two years old now.