
DUOYI DY226A 6V/12V DC 3 In 1 Automotive Battery Tester Traction Auto Power Load Starting Charge CCA Battery Measurement Test Tool
DUOYI DY216 9 18V Automotive Battery Tester Diagnostic Lead Acid Batteries Analyzer CCA 100-1700 2.5in LCD Display for Light Truck Feature of DUOYI DY216 9 18V Automotive Battery Tester Fully diagnose battery status and electrical system of the car Battery conclusion upon rich parameters measured Wrong-polarity-prodected, overload voltage protected Description for DUOYI DY216 9 18V Automotive Battery Tester 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.Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test dataStorage battery tester strengthens input protection inside , in order to prevent such situations as polar reversal connection , over-high voltage input, poor contact of the test clamps and so on. That makes sure safer and more convenient when testingStorage battery tester fit for al