• Test battery & charging/starting systems
• The latest testing results save automatically and reviewed
• Adjustable date/time, printing mode
• Print via built-in printer
• One-click function key –shortcut for 2 quick function including voltmeter and quick test
• Test battery CCA, voltage, internal resistance, health and charge
• Display test result: good battery, good battery &recharge, charge &retest, replace, bad cell & replace
• Protection of short circuit and reverse connection
