KZYEE KM601-12V & 24V Automotive Power Probe Circuit Tester. Among them, the resistance. (10) Diode detection technology can detect the diode in the car electrical good or bad. Battery test function module is mainly to test the car battery system, contains 3 functions, respectively, battery health test, battery start test, battery charging test, etc., so as to test the good or bad of the car battery.
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