Goos condition and all functions are working. Comes with roll of paper as well. Some markings from previous owner. Ships quickly and safely! The Midtronics MDX-P300 Battery Tester & Electrical System Analyzer with Printer is a reliable tool for testing flooded and AGM batteries with a voltage of 12V. This single item includes a user manual, clamps, and features a no warranty policy. Manufactured in the United States by Midtronics, this product is ideal for car enthusiasts looking to ensure the health of their vehicle's battery and electrical system. With a warning regarding potential cancer and reproductive harm, users are advised to handle this product with care and attention to detail.