• Tests all 12V lead acid batteries, including AGM and Gel
• 100 - 1700 CCA - great for small engines, automotive and truck
• Displays battery capacity percent and color coded bar graph
• Detects and alerts bad cells and surface charge
• Ultra-quick voltmeter and state-of-charge reading
• 5V to 33V operating range
• 12V starter test with cranking voltage
• 12V charging test with load and ripple test
• 24V starting & charging test in voltmeter mode