The DHC BT200HD Car Heavy Duty Truck Battery Tester with Printer is a versatile diagnostic tool designed to test multiple rating systems including CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB. It is capable of testing flooded, AGM, gel, and lead-acid batteries with voltages ranging from 6V to 24V. This set includes a volt probe, user manual, carrying case, printing paper, and clamps for a convenient and efficient testing experience. The built-in voltmeter and multilingual interface make it easy to use for various vehicle applications such as passenger cars, trucks, motorcycles, boats, and golf cars. With a one-click printing feature and special functions, this battery tester is a reliable tool for any automotive or marine maintenance needs.