ANCEL 12V24V Printer-Type Car Battery Tester Battery Power CCA Internal Resistance Life Detector 1. BST600 is a powerful battery tester that can not only test 12V batteries, but also handle 24V batteries, fully analyzing the batterys health, state of charge, temperature, CCA value, Ah input, voltage, internal resistance, ripple voltage, etc. 2. Built-in integrated printer compatible with standard thermal paper, which can save time and money by quickly printing work orders, seamless customer sharing and simplifying record keeping. 3. Compatible with a variety of vehicles, such as sedans, heavy trucks, as well as marine, lawn mowers, RVs and golf carts. 4. BST600 also supports 12V and 24V lead-acid batteries with a capacity of 100-2000 CCA, and various types including conventional flooded, AGM flat plate, AGM spiral, EFB and GEL batteries. 5. The sturdy fixture features loose lead detection, spark protection, reverse polarity, short circuit and overload protection to ensure your battery and personal safety. Even if you accidentally mishandle the electrodes, performance is fully enhanced compared to standard clamps, ensuring greater safety. 6. The BST600 is equipped with a 3.2-inch color backlit LCD display, providing easy-to-read visual data. 7. The housing is made of acid-resistant ABS plastic for durability and anti-slip performance, equipped with a silicone anti-break cable cover, and the soft rubber buttons add a comfortable touch while ensuring they are wear-resistant. 8. The BST600 also tests whether the battery temperature meets the optimal range, preventing overheating or cold-related problems, thereby improving performance, safety and service life. 9. Compared with ordinary battery testers, the BST600 is more than 10% more accurate because the strong clamping force of the rust-proof clamp reduces interference, even in humid environments, thereby improving test accuracy. The advanced smart chip accurately interprets the results, ensuring precise battery evaluation. 10. The BST600 battery tester is designed to evaluate the ba