







🔧 Power Up Your Safety Game!
The Southwire 40136N NCV Pen Type Detector is a professional-grade voltage tester designed to detect AC voltage from 50 to 600V. It features audible and visual indicators for live circuits, a built-in LED flashlight for convenience, and an auto power-off function to extend battery life. With a CAT IV 600V safety rating, this tool is essential for any electrician or DIY enthusiast.











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