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1. The DC test method is adopted to simulate the actual use of the battery in a real and objective way, which can effectively eliminate the hidden dangers such as deficiency, deficiency and connection failure between batteries while measuring the internal resistance of the battery.
2. Built in floating charging filter circuit, the test process is not affected by the floating charging current, and can automatically filter the motor ripple, electromagnetic interference and battery reactance influence, can be tested on the battery in a high noise environment, one-time synchronous completion of floating charging voltage, battery resistance, connection resistance measurement of three parameters.
3. According to the capacity of the battery automatically select the corresponding discharge current (instantaneous constant discharge), for different capacity of the battery to achieve fair measurement.
4. The test clip adopts the patented technology, truly realizes the four-wire system measurement, accurate measurement results, good repeatability, high consistency.
5. Built-in self-diagnosis and self-calibration function, automatically eliminate zero deviation, ensure the accuracy of measurement.
6. Wide measurement range, compatible with 2V, 4V, 6V, 12V and other specifications of the battery.
7. Multiple protection functions, reverse connection, wrong connection, over voltage, etc.
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