- Compact and portable design: This probe pen features a small volume and a lightweight structure, complete with a convenient clip for easy carrying and accessibility. - Long-lasting, safe illumination: Equipped with a unique long-life light tube, the probe generates minimal heat, ensuring a comfortable handling experience while illuminating your work area effectively. - Reliable circuit testing: Use the alligator clips to securely ground the tool while testing circuits. The light indicator confirms the presence of electricity, giving you peace of mind during diagnostics. - Versatile applications: Ideal for checking circuits, fuses, switches, and wiring across various vehicles, including cars, trailers, boats, and motorcycles. This tool ensures you can tackle tasks in multiple environments. - User-friendly operation: Designed for straightforward use, this probe pen allows both professionals and DIY enthusiasts to conduct electrical tests efficiently, making it a necessary addition to your toolkit. - Durable construction: Made with high-quality materials, this probe pen is built to withstand the demands of electrical work while providing consistent performance in various settings.