Features: Can output battery test results instantly, and the built-in thermal printer can print the results directly on paper, eliminating the tedious process of manually recording and organizing data, greatly improving test efficiency. Car battery testeris able to effectively analyze andread important car data such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge. It provides accurate results, calculates thecold cranking capability of the battery and the aging extent, allowingfor a quicker, more precise car repairing. Battery tester can check the overall operating of 6V 12V 24V battery. Battery testing can analyze the battery healthy. Can test 1V-30V lead-acid batteries ranging from 100 to 2000CCA, including regular floodeds, AGMflat plate, AGMspirals, GEL, and EFBbatteries for the truck, boats, car, motorcycles, lawn mowers and other gardening. Specifications: Material:ABS Screen Size:3.2Inch Languages:Chinese, English,German, French,Japanese,Korean,Dutch, Russian, Spanish,Italian,Portuguese,Polish,Persians Battery test, cranking test, charging test and other additional functions. Package Includes: 1x Car Battery Tester note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.