Type: Vehicle Battery TesterModel: DY2015Battery voltage: 12VBattery rang: 100-1700CCABattery range: 3AH~250AHTest voltage: DC 9~18VDY2015 series storage battery testers are used for activated style leadacid storage battery.Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test data, which availably by 4-wire Kelvin test connection. Besides it 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 testing.This tester is the best tool for battery sales, vehicle repair and condition check of all kinds of lead-acid batteries that used in equipment system associated with lead-acid battery.With large LCD display, easy to read the value.Fully diagnose the battery status and car charging system.Battery test: cold cranking amps, battery resistance, voltage, life analysis.Engine system test: the change of battery system with the process of startup.Charging system test: the charging system working state of the outputMaximum load system test: the maximum load state of batteryRich Parameters measured and displayed for battery condition diagnoseOverload protection and wrong connection protection keeps operator always safeEasily read out conclusion of battery condition good/OK/pay attention/replaceLoose lead detection, unit conversion CCA/IEC/EN/DINPackage Content:1 x Car battery tester1 x Pair test leadsNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.Note:*Due to the difference between different monitors, the pictures may not reflect