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Your cart is empty.The OEMTOOLS Battery Digital Analyzer is a safe, fast, simple, and portable battery starting and charging system analyzer. This automotive battery load tester comes with an easy-to-use navigation interface, featuring left/right arrows and an "enter" button to select options. Our digital battery tester works well in dark conditions due to its backlit LCD screen for low-light situations. This 12v car battery tester allows you to view accurate information about the voltage, alternator charge, cranking power, level of Ohm resistance, and the starter's cranking condition. And this digital car battery tester allows you to test your vehicle's charging system (i.e. load voltage, unloaded voltage, ripple status, and charging system status). Our handheld battery load tester 12v device includes convenient indicator lights to let you know the condition of your battery, providing you with results in seconds. The auto battery tester comes with a 22-inch cord and insulated alligator clamps for safe and easy use. And this 12 volt battery tester digital device gets power directly from the battery you're testing, making it easy to transport and use this compact alternator and battery tester anywhere. Our battery analyzer automotive tool combines all the information and convenient features you need into one small 12 volt battery load tester, making it simple and quick to access a wide range of critical information about your vehicle.