The LAUNCH plug-to-play battery tester BST-860S is designed for many battery-powered vehicles such as cars, boats, motorcycles and more. It can quickly detect complete battery system and generate & print the health report within 3 seconds.By adopting advanced conductivity technology, it is convenient, fast, and accurate to measure the actual cold starting current of the car's starting battery, the health level of the battery itself, and to quickly detect common faults in the car's starting and charging systems. This is beneficial for technicians to quickly and accurately determine the fault of the car, and facilitate the maintenance of the vehicle.The LAUNCH plug-to-play battery tester BST-860S is designed for many battery-powered vehicles such as cars, boats, motorcycles and more. It can quickly detect complete battery system and generate & print the health report within 3 seconds.By adopting advanced conductivity technology, it is convenient, fast, and accurate to measure the actual cold starting current of the car's starting battery, the health level of the battery itself, and to quickly detect common faults in the car's starting and charging systems. This is beneficial for technicians to quickly and accurately determine the fault of the car, and facilitate the maintenance of the vehicle.