① The battery tester is used for lead-acid starting battery & checking the conditions of the battery/starting up/charging/loading.
② With great design/easy operation/precise reading/complete functions, this tester supply the readings by a large LCD and hints by sound and light when testing.
③ Utilizing 4-wire Kelvin method to complete collection of a series of complicated datato calculate every testing data with build-in precise circuit and improved digital processor.
④ Some circuit improvements, including polar reversal protection/over voltage input protection/loose lead detection, ensure safety and convenience during testing.
Undoubtedly, DY219 Car Battery Tester is the best tool in the fields of battery sales, vehicle repair and battery inspection in equipment system associated with lead-acid starting battery.
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