Features: Versatility: Our intelligent battery tester is expertly designed for a wide range of motorcycle and car batteries, making it an indispensable tool for both automotive enthusiasts and professionals. Digital Display: Featuring a bright digital screen, this tester offers easy viewing and intuitive operation, guaranteeing an accurate read every time. Accurate Testing: Customize your testing by inputting accurate ColdStart current reference parameters for precise and reliable results. Quick Results: With advanced smart chip technology, enjoy high detection accuracy and rapid data processing that delivers results for internal resistance, battery voltage, and discharge capacity in just 3 seconds. Safe Use: Designed with multiple safety protections to prevent damage from incorrect connections up to 100V, ensuring users enjoy safe and stress-free operation. Specifications: Color Options: Red, Yellow Screen Size: 2.7 inches Working Voltage: 8-30V Cable Length: 0.7 meters Storage Temperature: -20℃ to 70℃ (-4℉ to 158℉) Working Temperature: -20℃ to 60℃ (-4℉ to 140℉) Item Dimensions: 170 x 90 x 34mm / 6.7 x 3.5 x 1.4 inches Item Weight: 360g / 12.7 ounces Package Dimensions: 205 x 140 x 55mm / 8.1 x 5.5 x 2.2 inches Package Weight: 440g / 1.0 lb Package Includes: 1 x Battery Tester (Color as per your choice) 1 x Cable 1 x User Manual