This digital electrical voltage circuit tester is a must-have for any DIY enthusiast. Its compact pen-style design makes it easy to carry and use on the go. With a measuring range of 12v to 220v, it is perfect for testing the voltage of electrical circuits in your home or workshop.

Made from high-quality plastic, this tester is durable and long-lasting. It features a digital display that shows the voltage readings clearly and accurately. Its unique screwdriver design allows for easy and secure testing of circuits. This circuit tester is ideal for both professionals and amateurs and is a great addition to any toolbox.