Alternator/Battery Tester

Features and Benefits: Tests for defective alternator diodes including GM trio test, and performs complete battery test as well. 125 AMP load checks state of charge on conventional and maintenance-free batteries. Searches for excess starter current and alternator/regulator output voltage. Light weight, hand-held convenience. ....(more info)

Heavy Duty 6/12 Volt Load Tester

Features and Benefits:Full 125 AMP load tests on 6/12 Volt batteriesTests alternators and starters heavy-duty insulated clamps. Import manufacturer. ....(more info)

Battery Tester Switch Only for ASO6029

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Retail Price: $13.30
Sale Price: $11.97