a voltmeter should be used with a ALT. It'll tell you 2 things. The condition of the battery and the ALT output. Yours may not have a cig lighter but this works well. I can put the original cig lighter back in for looks most of the time. This one blends in pretty good.
~ BD. "You won't find me in an old folks home" Pioneer Florida Cracker 1958 Apache Stepside 1958 Apache 1/2 ton Panel 1959 Apache 1/2 ton Panel
