No Need To Enter CCA Of Batteries
Displays Percentage Of Battery Capacity
Tests Batteries That Are Cold & Discharged
Displays Marginal Batteries
Operational Range From 125 CCA To 1400 CCA
Limited 2 Year Warranty
Voltmeter Range From 8 To 19.9 Volts
Can Test Batteries As Cold As 32 Degrees

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And Product Comparison.