High-concerned chemical: None - This professional OBD2 scanner is designed without the use of high-concerned chemicals, ensuring safety and environmental friendliness while providing accurate diagnostics.Origin: Mainland China - Manufactured with precision in Mainland China, this tool adheres to strict quality control standards, ensuring reliability and effectiveness in diagnosing various car issues.Item Type: Code Readers & Scan Tools - Perfect for mechanics and DIY enthusiasts, this device reads and clears trouble codes, supports all OBD2 protocols, and is compatible with a wide range of vehicles.Certification: CE - Our OBD2 scanner is CE certified, meeting EU safety, health, and environmental protection requirements, making it a trustworthy tool for automotive diagnostics.Automotive DTC Lookup: This scanner comes equipped with a detailed DTC lookup function that allows users to easily identify codes and understand complex engine issues without professional help.Description/Features:The V520 Car Diagnostic Tool is an essential device for automotive professionals and enthusiasts. It offers comprehensive diagnostics, including engine fault diagnosis, fault light clearing, and real-time data monitoring. With a robust fault code library and multi-language support, this tool is versatile and user-friendly.Specifications:Main Control Chip: APM32E103VET6, LQFP100Working Voltage: DC 9V~16VWorking Current: 36mA~54mAStandby Current: 40mAOperating Environment: -30~70 ℃Storage Temperature: -30~70 ℃Display: 2.8 inches color screenKey Functions:1. Diagnostics for engine faults, car freeze frame, I/M readiness, and more.2. Supports multiple protocols including SAE J1850 PWM, ISO 9141-2, and ISO 15765-4 CAN.3. Reads and clears error diagnostic codes, monitors engine RPM, fuel system status, vehicle speed, and more.Supported Vehicle Data:Engine RPM, load value, coolant temperature, fuel system status, vehicle speed, and more.Monitors fuel consumption a