The 7-inch Mains Tester is a portable electrical terminal screwdriver designed for testing electrical circuits in the range of 200-250V. Made of durable plastic and featuring a clear colour design, this unit is easy to use and provides accurate measurements. Manufactured with a 1-year warranty, this mains tester from China is a reliable tool for DIY enthusiasts and professionals alike. Its compact size and reliable performance make it a valuable addition to any workshop or toolbox.
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