[Detector Defective] Extech MD10 Non-Contact Magnet Detector Pen with Flashlight

Quickly and safely identify magnetic fields with the Extech MD10 Non-Contact Magnet Detector Pen. This pen-sized tool features a bright blue LED indicator that glows upon detection, allowing for safe diagnostics through plastic enclosures. It also includes a built-in bright white LED flashlight to illuminate workspaces. Its lightweight, ergonomic design with a pocket clip ensures it's always within reach for troubleshooting solenoid valves, relays, coils, pneumatic controls, hydraulic systems, and automotive electronics.