OBD2 Scanner ELM327 Adapter for Android iOS Check Engine Light Auto Scan Tool Fault Code Reader Car Diagnostic Tool

OverviewThis Bluetooth Interface Auto Car Diagnostic Scanner works with all OBD-II compliant vehicles and provides a sturdy construction for durability. It allows you to monitor your cars from PC, Mac, iPhone, or iPad, enabling you to perform inspections by yourself. With an internal power antenna, this device connects seamlessly with your vehicle’s on-board diagnostic (OBD) system. OBD systems provide vehicle owners or repair technicians with access to valuable state-of-health information for various vehicle sub-systems. Since the early 1980s, when on-board vehicle computers made OBD possible, the amount of diagnostic information available has varied widely, now covering key parameters like oxygen sensor voltages, short-term fuel trims, and intake air temperature. With the ability to provide detailed diagnostics, this scanner makes it easier to detect and troubleshoot issues, ensuring optimal vehicle performance and maintenance.