• Test 12 volt batteries only up to 1,000 CCA
• Microprocessor controlled design guarantees an easy & accurate load test and no need to time yourself
• Unique 3 step design: LED polarity checking function, battery state of charge & charging system test readout
• Check both battery and charging systems
• Durable, ventilated enamel steel case
• Completely portable; outside power is not required
• True 100 amp load capacity – Check and Compare!
• Tests: battery state of charge, battery cranking ability, Charging system output starter test
