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Battery tester+OBDII-BT 300 pro
MAIN Functions:
Battery Test:
Display voltage, charge and internal resistence, analyze test results: good battery, good-recharge, charge & retest, replace, bad cell.
Cranking Test:
Analyze the actual cranking voltage, and help you quickly to know the state of the starting system.
Charging Test:
Test different parts of charging system for a reliable charging volt value.
OBDII Functions:Test different parts of charging system for a reliable charging volt value.
Read codes
Erase codes
I/M readiness status
Read data stream
View freeze frame data
Display O2 sensor test
On-boarding monitoring test
Evap system test
Retrieve vehicle information