This versatile Cable Detector is your essential tool for safe and precise construction work. The device expertly locates power lines, wooden beams, metals, and water-filled plastic pipes hidden within walls, floors, and ceilings. Featuring a clear 1.9-inch color LCD display and an intuitive LED system, it provides instant visual feedback - green for clear paths, yellow for nearby objects, and red for direct obstacles. Three specialized detection modes offer depth sensing up to 4.72 inches, with metal detection, wood beam location, and power line identification capabilities. The detector displays signal strength percentages and precisely identifies both centers and edges of wooden beams. With adjustable sensitivity levels and an integrated marking hole, you can confidently mark drilling spots. The device includes convenient features like USB-C charging, automatic calibration, and customizable auto-shutoff settings from 5-15 minutes. Weighing just 0.26 lb with dimensions of 5.51 × 2.76 × 0.87 inches, this compact tool operates effectively in temperatures from -10 to 50°C, making it ideal for both professional contractors and DIY enthusiasts.