A handy tester for checking your car battery. It allows you to easily determine the condition of any 12V lead-acid battery. The device displays all necessary information on the screen - battery charge, currents, voltage and other important parameters. Compatible with all types of batteries used in cars, has 3 test modes. It allows you to determine the overall condition of the battery, power to start the engine, the generator and charging system. For ease of use - color indication, simple menu, quality clamps with protection against polarity reversal. Compact size for storage in the car.