The Sealey PP7 Auto Electricians Probe is a comprehensive circuit testing tool designed for automotive electrical diagnostics and fault-finding. This professional probe enables mechanics and auto electricians to quickly identify short circuits, bad earths, and electrical faults across the entire vehicle. With a generous 4.6m lead connecting directly to the 12V battery supply, this automotive probe provides the reach needed to test circuits in all areas of the vehicle without repositioning. The fly lead configuration allows for continuity and polarity testing, whilst the high-contrast LCD display features a 9mm high readout covering voltage ranges from 3V to 42V, making it suitable for both 12V and 24V vehicle systems. The PP7 combines multiple diagnostic functions in a single tool, featuring an audible indicator alongside positive and negative voltage indicators for quick fault identification. Two integral worklights illuminate the work area during testing, particularly useful when wor