With full 100-amp load-testing capacity, this reliable and highly accurate tester works on both 6- and 12-volt batteries. The unit performs both a voltage test and 15-second battery-load testing. Results are displayed on a color-coded 0-16 volt scale.

Rugged, precise 3” jeweled D’Arsonval meter with zero adjust

Chrome-plated steel housing with rubber grip handle and side test clamp holders

Heavy-duty, UL-listed, momentary test switch

Manganese wire resistance element shunt grid

 Extra heavy 10 AWG 12” leads with strain relief and color-coded, insulated, copper plated steel battery post clamps