Digital 12V Car Battery Tester Vehicle Car LCD Battery Test Analyzer Auto System Analyzer Voltage ohm CCA Test Diagnostic Tools Features: Test and analyze battery load system, indicating battery condition include Battery Life Percentage, CCA , Battery Voltage,Battery Resistance in for case of any unexpected shutdown. Continuous test with battery power, no damage to battery, and the reverse polarity and over voltage for protection make it to be ultra safe. Complete wide CCA test range (100-1700), offer reliable and accurate operation for more sized batteries. Great for most 12 volt battery type(include Flood battery, Lead-Acid battery, AGM battery, Gel battery, Deep Cycle Battery), work fast and precisely. Come with large LED screen and heavy duty clamp, and beep remind function make it to be more durable and reliable. Specification: Test Objecrt:12V Battery Input voltage: for DC 12V Color:Red / Blue / Green / Purple Test Item: Voltage, Resistance, CCA, battery condition. Wide Operating Range : CCA:100-1700 DIN:100-1000 IEC:100-1000 En:100-1700 Battery Life Percentage : 80% - Good Condition 60% - 80% OK, Not Bad 40% - 60% Need Attention 0% - 40% Bad,Need To Exchange Requied Package included: 1 X Battery Tester with clip 1 X User Manual