12V Universal Car Motorcycle Tester Fault Detector Battery Tester Digital Alternator Tester Car Diagnostic Tool Auto Repair

SPECIFICATIONSOrigin: Mainland China Features: 1. Purpose: This battery tester is used to start a lead-acid battery and check the following conditions of the battery, starting, charging and loading. 2. Easy to operate: The tester is exquisite in design, easy to operate, accurate in readings, and complete in functions. 3. Display data: It provides readings on the large LCD display and passes sound and light prompts during testing. 4. Data collection: It uses the 4-wire Kelvin method to complete a series of complex data collection, thereby calculating each test data through the built-in precision circuit and an improved digital processor. 5. Safety protection: Some improvements have been made to the circuit, including polarity reversal protection, overvoltage input protection, and loose lead detection to ensure safety and convenience during testing. Description: This is the best tool in the field of battery sales, vehicle maintenance and battery inspection in equipment systems re