Feature: 1. Quality Materials: Battery load tester has a durable ABS shell for impact resistance, a clear display for result visibility. 2. Can Test All Automobile Lead-acid Batteries : Test the resistance without damaging the battery through fast and small current discharge. 3. Safer To Use : The input protection is strengthened internally, which prevents the dangerous of polarity reverse connection, high voltage, or the clamp connecting not well. 4. Battery Life Test : Let you know the battery\u0027s charging status easily. 5. Multiple Fields of Application: Suitable for car, trucks, hybrids, SUVs, buses, diesel engines, boat, RVs, and motorcycles, etc. Specification: NOYAFA NF-512 is a classic battery analyzer and is specially designed for beginners and professional technicians. The battery tester provides a quick, easy and accurate test result in seconds, allowing you to view battery charge status, check battery health and detect faults. Features: Quality Materials: Battery load tester has a durable ABS shell for impact resistance, a clear display for result visibility. Can Test All Automobile Lead-acid Batteries: Test the resistance without damaging the battery through fast and small current discharge. Safer To Use: The input protection is strengthened internally, which prevents the dangerous of polarity reverse connection, high voltage, or the clamp connecting not well. Battery Life Test: Let you know the battery's charging status easily. Multiple Fields of Application: Suitable for car, trucks, hybrids, SUVs, buses, diesel engines, boat, RVs, and motorcycles, etc. Specifications: Model: NF-512 Material: ABS Applicable Battery: 12V/24V battery Working Voltage: 9V-35V Resistance Range: 0-99mΩ Maximum Current: 0.7A Rated Power: 0.72W Maximum Power: 16.8W Item Size: 170 * 95mm / 6.69 * 3.74in Item Weight: 128g / 4.51oz Package Weight: 360g / 12.69oz Package Size: 19.2 * 8.5 * 7cm / 7.56 * 3.34 * 2.76in Package List: 1 * Battery System Tester 1 * User Manual (English) Package List: Package List: 1 * Battery System Tester 1 * User Manual (English)