The Circuit Test Pen is a versatile and convenient tool for testing electrical circuits, perfect for use in cars, homes, and DIY projects. With a simple design and compact size, this pocket tool is easy to use and store. The pen comes with a cap and probes, making it ideal for testing both 6 and 12-volt systems. Manufactured in China, this Circuit Test Pen is a reliable accessory for any garage or workshop. Plus, with free UK postage included, it's a great value for anyone in need of a high-quality electrical tester.
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