Topdon AL500B Manuel De L'utilisateur page 11

The Battery Test (See Figure 2.2.3) function allows you to test
battery voltage, CCA, internal resistance, state of charge,
state of health, etc. For detailed info, please go to Section 4
Once I/M is selected, the AL500B will automatically
communicate with on-board systems to diagnose the
readiness status of emission-related systems, monitors, and
components. (See Figure 2.2.4)
Figure 2.2.2
Figure 2.2.3
Figure 2.2.4
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