Featuring a new design and upgraded hardware, the Launch O2-1 Scope Box is a versatile easy to use module that detects high level faults on various electrical components, such as sensors, actuators and circuits. By integrating with the X-431 series scan tools via O2-1 application, the O2-1 delivers accurate and conclusive diagnostic faults that enable the shop and technician to enlarge its scan tool's functionality. Compatible with Launch X-431 PAD VII, X-431 PAD V, X-431 PAD III V2.0