🏷️Professional Car Battery Tester 12V&24V --- Adopting cutting-edge conductivity testing technology, the TOPDON BT600 car battery tester with printer performs various tests and offers suggestions correspondingly. Battery testing for 12V batteries shows a battery's health, rated CCA, etc. Cranking and Charging tests can check cranking systems and charging systems, allowing technicians to accurately determine fault location through this smart battery analyzer. Work on More Batteries --- Supporting tests for 12V & 24V Lead-Acid batteries 🔋(CCA 100 to 2000A), this car battery health checker enables professionals to work on Sedans, Motorcycles, Pickup Trucks, Heavy-Duty Trucks, and Boats. With the BT600 battery tester with printer, technicians can complete more testing jobs on batteries, such as regular flooded, AGM Flat, AGM Spiral, GEL, and EFB batteries. 3.5” Color Screen & Built-In Printer --- This car battery health tester comes with a3.5” color screen, which you cannot find a bigger one on Amazon, and intuitive user interface enable simple operation. With a built-in printer🖨️, this digital car battery tester allows users to print reports immediately with thermal sensitive paper, suitable for shops to print out whenever a proof or record is needed. The data Playback function can save data from the last test performed, making it easier for users to check the data. Easy to Use --- Equipped with multiple navigation keys, the topdon bt600 car battery tester provides smooth, user-friendly operation. Test results with up to 99.5% accuracy to be clearly and quickly displayed in its 3.5” color screen. The TOPDON BT600 also features a mini-USB port, which can be used to optimize software and fix bugs for life at no additional cost. (Only Compatible with Windows Systems.) More Convenience with Long Cable --- The BT600 battery tester 12V&24V comes with reinforced, smoke-free, spark-free copper clamps, and its reverse polarity protection will prevent battery damage, keeping users and cars safe at all times. This car battery tester also gives users more flexibility with 5.9ft of wire, allowing technician to run battery tests and charging tests alone while positioning himself in driver's seat. This auto battery tester can select from up to 8 languages. Good Value for Money---This automotive battery tester12V 24V can read VCC and CCA values of car batteries accurately, offering users a more accurate result compared to most battery testers of a similar price point. Suitable for auto shops, battery dealers, and battery testing for used cars, the BT600 offers the capabilities of a top-notch product at a cost-effective price💰, making this a great tool for the money.