BQX-RC20 Wall Line Detector

 Precise Detection of Suspicious Devices Inside Walls Capable of detecting hidden illegal devices such as metal objects, wiring (e.g., illegal eavesdroppers, pinhole cameras) within drywall, walls, ceilings, and floors.

• Laser Distance Measurement Supports laser distance measurement for measuring the length, area, and volume of a room; enables addition and subtraction measurements and Pythagorean measurements.• Maximum Detection Depth Ferrous metals: 100mm Non-ferrous metals (copper): 80mm Copper wires (≥4 square millimeters): 40mm Foreign objects (typically wooden studs): 20mm/38mm• Multi-Type Detection Modes Can detect metals (rebar, copper pipes), cables hidden within walls, ceilings, and floors; and metals, cables, and wooden studs under drywall.• 1.8-Inch Color Screen Uses a high-brightness LED light source, featuring low power consumption and long lifespan.• Multi-Mode Measurement Supports single/continuous/area measurement; single and double Pythagorean measurement.