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Color light measuring pen word Phillips screwdriver dual-purpose electrical line testing electric pen test repairable electric pen

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Special electric pen for electrician to measure broken wire, high torque, multi-function, intelligent induction detection, electricity test, electricity test, screwdriver, electricity measurement

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[high Torque] High-brightness Color Light Test Pen for Electricians, Intelligent Detection, Breakpoint Check, Zero Live Wire

High Torque Color Light Electrometer Multifunctional Intelligent Induction Broken Wire Check Zero Wire Fire Wire Breakpoint Electrician Electrometer

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Measuring pen word Phillips screwdriver dual-purpose electrical line testing multi-function testing pen test pen

Electric Test Pen, Special Tool for Electricians, Multi-Functional Cross Screwdriver, Multi-Purpose Line Detection Test Pen

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