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The Contact Pen Tester is a must-have tool for any DIY enthusiast or professional electrician.

Its ergonomic handle provides comfort and stability while testing electrical currents, ensuring your safety during the process.

With a measuring range of 100-500V and total length of 162mm / 6-3/8in, this pen sensor is versatile and can handle various tasks with ease.

The different shapes of the rod provide added convenience, while the rubber stratum wrapping ensures your safety during use.

Plus, the satisfaction guarantee gives you peace of mind when making your purchase.

Don't miss out on this essential tool for any electrical project!