Topdon — BT50 User Manual

2.2 STEPS 1) Press the "OK" button to display the main menu. Then select "2. Cranking Test" and press the "OK" button to confirm. 6. About 2) Start the engine within 30 seconds. Crankingt Test 29 3) The result will show as below: TIME 1003ms VOLTAGE 11.59V Please refer to the table below to confirm the test result for 12V batteries. EN | 13 Cranking Voltage Conclusion ≥10.7V GOOD 9.6~10.7V NORMAL CRANKING LOW