Description
Overview:
The Sealey Auto Probe Plus 6-24V (Part No. PPX) is a handheld automotive circuit tester for fast fault-finding on DC electrical systems. Built for daily garage use, it has a robust plastic body with a metal probe tip and an insulated heavy-duty lead. The tool checks polarity, powers components, tests continuity, and helps locate short circuits and poor earths. An integral work light improves visibility in tight or dark engine bays, while an audible indicator provides feedback when the LED cannot be seen. With its wide 6-24V operating range, it suits motorcycles, cars, vans, 4x4s, and many plant and agricultural machines. The Auto Probe Plus and PPX offer reliable, repeatable results that speed up diagnostics and reduce parts swapping.
Key Features:
- Works on 6-24V DC systems for broad coverage across bikes, cars, vans, and commercial vehicles
- Built-in LED indication and audible buzzer for clear visual and sound feedback
- Integral work light to aid testing in low-light areas such as under dashboards and bonnets
- Polarity tester identifies positive and negative quickly to prevent miswiring
- Powers components (e.g. cooling fans, fuel pumps, relays) before fitting to confirm operation
- Continuity testing for switches, diodes, fuses, relays, and wiring harnesses
- Detects short circuits and helps pinpoint bad earth/ground connections
- Sensitive short-circuit protection to help safeguard vehicle circuits and the tool
- Power switch self-test reduces the risk of fuse burnout
- 4.5 m cable gives reach to the rear of most vehicles and along trailers
- Durable construction suitable for workshop and mobile use
- Supplied with an instruction guide for quick setup and safe operation
Typical Applications:
Ideal for diagnosing no-starts, blown fuse tracing, lighting faults, towbar wiring checks, and intermittent earth issues. Useful for component proving on the bench or in situ, checking feed and ground on sensors and actuators, verifying relay control circuits, and rapid fault isolation during retrofit work or after repairs on 12V and 24V vehicles and equipment.
Also known as:
Automotive power probe-style tester, electrical circuit probe, DC polarity tester, vehicle circuit tester, automotive continuity tester, auto electrical probe, wiring fault finder, test light alternative, car electrics tester, diagnostic probe.
Product Specifications
| L&S Part No. | SEAPPX |
|---|---|
| Manufacturer | Sealey |
| OEM No. | PPX |
| Unit of Sale | 1 |
| Size | Height: 259mm x Width: 131mm x Depth: 59mm |
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