BT 460 车辆蓄电池检测仪使用说明书
7. Current Measure Range: 4AH-240AH
8. Voltage Measure Range: 6V—30V
I. Battery Test
1. Connect the red test clamp with battery positive and the black one with negative, the tester will
power on automatically. Battery voltage below 6.0V can’t be tested properly, then press any key
to continue.
2. Select according to the tester display:
(1) Test standard: The standard which you can read from the top or front of the battery , such as
CCA, IEC, DIN. If you can’t find any information about the standard, AH of battery capacity can
be used as a reference. Choose similar battery standard, and it will cause small error.
(2) Rated capacity: You can read the cranking current standard in the top or front of the battery,
such as CCA 370.
(3) Press ENTER key to start testing.
For small battery, the lower resistance it is, the healthier the battery is (except
short-circuit). Resistance can be used as a reference for the battery state.
Battery Test Result
Battery voltage 12.5V ---------Voltage when testing the battery
Measurement 400A（ CCA） ----cranking current for testing
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