OTC 3181 130 Amp Heavy-Duty Battery Load Tester Black

• Ergonomically designed, 130-amp heavy-duty battery load tester provides accurate, reliable test results in just 10 seconds

• Tester includes uniquely designed clamps for a robust grip on both top and side post batteries

• Extra large display features a 0-16 volt range and zero adjust

• Compatible with both 6V and 12V batteries

• Tester includes convenient side tabs for on-tool clamp storage and back brackets for tool storage on wall or toolbox