Features: The BTM24 car battery tester delivers precise battery health analysis with advanced testing technology, offering accurate assessments of battery life, starting capability, and load capacity for 12V/24V automotive/EV batteries. Featuring a 2.4 inch color display and ABS construction, this tester combines clear data visualization with impacts resistance for reliabled performances in demanding environments. Ideal for car owners, professional mechanics, and DIYer enthusiasts seeking to monitor battery conditions or troubleshoot electrical systems efficiently. Perfect for quick diagnostics during road trips, routine vehicle maintenance in homes garages, or professional workshops handling multiple battery types like motorcycles and electric vehicles. Streamlines battery management with fast voltages readings and compatibility across 12V/24V systems, empowering users to prevent unexpected failures and extend battery life through proactive monitoring. Specifications: Component: ABS Size: 155.76x80.52x28.15mm/6.13x3.17x1.1inch Color: Black Screen Materials: 2.4-inch Color Language: Chinese English Low battery life: 0-60% Normal battery life: 60%-80% Excellent battery life: 80%-100% Package Includes: 1pcs Vehicle Battery Diagnostic Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.