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Dorman Charging System Analyzer
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The Dorman Charging system analyzer allowes you to check both the battery condition and alternator output. For the battey test (With the engine off) simply touch the poistive battery post with the red probe and the negitive battery post with the black probe. The indicator lights will glow showing the condition of the battery. For the alternator test (With engine running) touch the poistive battery post with the red probe and the negitive battery post with the black probe. The indicator lights will glow to show the charging system status.
Quick Test for alternator output
Color-coded lights indicate normal or low battery charge
Tech Tip: Always be sure belts are tight to ensure accurate readings.
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