Associated Equipment Hand-Held Analog Alternator/Battery Load Tester, with a full 125-amp load, tests for defective alternator diodes, including GM trio tests, while performing a complete battery test on conventional and maintenance-free batteries. This load tester performs a state-of-charge test, load test, starter test, and charging system test on 6V and 12V batteries, alternators, and starters on all types of vehicles, and this model also searches for excess starter current and alternator/regulator output voltage. This unit is lightweight and easy to use, with cables that extend from the bottom of the handle for safe and convenient use. This hand-held tester also features an analog voltmeter (0-32V DC), recessed to protect it from damage, and includes heavy-duty, 300-amp clamps and 2' DC leads (14/2), measuring 11" H x 6" W x 7" D overall. A 1-year "parts and labor" warranty is included for all components.