is just inserted; after selecting current, the current cannot be changed. So
the other current icons turn red that is not optional.
d. The three kinds of MODE menu (Charge, Discharge and Capacity) can
be switched at any state.
INTERNAL RESISTANCE TEST INTERFACE
①
Voltage: Displays the voltage of the battery being tested.
②
Internal Resistance: Displaying the internal resistance of the battery
being tested.
③
Back key: Clicking the button to return to the main interface
Test Method: