Car Battery Tester 12V Battery Analyzer with Fast Accurate Diagnosis USB Data Connection 3in1 Function

This compact battery tester provides fast, accurate diagnosis of 12volt starting batteries and the vehicle starting and charging systems. Using conductance testing, it measures the battery health and actual cold cranking amps (CCA) capability, checks alternator function, and identifies common faults in the starting system so maintenance personnel can find and fix problems quickly. Key benefits Fast, reliable diagnosis of battery condition and starting system faults to reduce diagnostic time. Conductance technology delivers quick and accurate results without heavy loading of the battery. USB data connection lets you save or print test results for service records or further analysis. Clear LED indicators and an intuitive display simplify decision making: Good, Weak, . Main features 3in1 function: battery health test, starter system check, and alternator/charging system check. Conductance testing for noninvasive, accurate measurement of CCA and battery condition. USB data cable for connecting to a computer to print or archive test results. LED status indicator with three colors: Green for Fine, Yellow for Weak, Red for . Portable and lightweight: ideal for workshop bench or field service. Specifications Housing material: acidresistant ABS plastic Voltage measurement range: 7 to 30 V DC Battery test range: 40 to 2000 CCA; 3 to 220 AH Measurement accuracy: CCA +/10 percent; Voltage +/0.5 percent Operating temperature: 20 to 50 degrees Celsius ( 4 to 122 degrees Fahrenheit ) Weight: 250 g Package size: 110 x 60 x 50 mm Package weight: 348 g Supported languages: Mainland version: English, Russian, Korean, Japanese Europe and America version: English, French, Spanish, Italian, German Nordic version: English, Finnish, Dutch, Norwegian, Swedish, Danish Package contents: 1 Car Battery Tester Compatibility and use Designed for 12volt car and 12volt motorcycle batteries. Suitable for workshops, roadside service, fleet maintenance, and DIY vehicle maintenance. Works with a wide range of leadacid battery capacities from small motorcycle batteries to CCA automotive batteries. Practical use scenarios Workshop inspection: A technician quickly verifies battery CCA and charging performance during routine service, prints the test results for the vehicle service file, and recommends battery replacement if needed. Roadside diagnostics: A mobile technician uses the tester onsite to determine whether a vehicle needs a jump start, alternator , or battery replacement, reducing unnecessary towing. Fleet maintenance: Fleet managers use the device to test multiple vehicles and motorcycles to spot early battery failure, schedule replacements, and avoid unexpected downtime. This tester is a professional diagnostic tool that combines portability, clear pass/fail indication, and computer connectivity to streamline battery and charging system troubleshooting.