--It has reverse-hookup and over-voltage protection, making it safe and simple to use. --With a four-character lighted digital display, this battery voltage tester is easy to read with accuracy. --Differet color LED indicates battery or alternator status. --Smart design and easy operation.
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Des..
--It has reverse-hookup and over-voltage protection, making it safe and simple to use. --With a four-character lighted digital display, this battery voltage tester is easy to read with accuracy. --Differet color LED indicates battery or alternator status. --Smart design and easy operation.
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Des..
--Detect bad battery, battery health test, startup test, charging test. --Test the battery on the car directly - no need to remove the battery. --It only takes 3 seconds to quickly and accurately display the test results. --No light, heat, spark or discharge - ensuring safe operation for all levels ..