Built-in auto timer duiring load test to prevent damage of tester Auto date hold LCD display
Battery voltage: 6/12V
Input voltage range: 6-20V
Load test current:80A
Battery capacity: 40-200AH
Test result :
1)Voltage:load test/unloaded test
2)Starting and charging current inside the vehicle
3)State of healthy/state of charge
4)Internal resistance of battery