The Sealey Auto Probe Plus is a versatile 6-24V circuit tester designed for automotive electrical diagnostics and fault-finding. This professional-grade tool combines a circuit testing probe with an integrated worklight and audible tester, making it ideal for auto electricians and mechanics working on vehicle electrical systems. Suitable for testing a wide range of components including cooling fan motors, fuel pumps, window and sunroof motors, relays, lamps, and wiper motors, the Auto Probe Plus works efficiently across 6V to 24V systems. The tool can also be used to bench test electrical components before installation, helping to save time and prevent installation of faulty parts. The integral worklight provides illumination when working in dark engine bays, whilst the audible circuit tester ensures continuity can be verified even when the LED indicator cannot be seen. Supplied with a generous 4.8m cable, the probe offers easy access around the vehicle without restriction, making it p