Détecteur de fils AC en métal scanner détecteur de goujons muraux avec bip LCD

Overview

Locate hidden studs, metal objects, and live AC wiring before you drill, cut, or mount anything on your walls. This multifunction wall detector scanner uses a large area sensor to sweep across the surface and alerts you with a clear LED sequence and an audible beep the moment it finds a foreign object behind the wall.

Whether you are hanging shelves, installing a TV bracket, or running new cable, this handheld scanner helps you avoid costly mistakes and dangerous contact with concealed wiring. The simple one-button operation and battery-powered design make it a practical tool for both professional contractors and weekend DIYers.
Key FeaturesType: Handheld wall detector scannerDetection: Metal, non-metal, and AC wire findingAlert System: Sequential red LED indicator plus audible beepSensor: Large area sensor for wide surface coveragePower Source: Battery-powered (batteries not included)Operation: Single power switch with sampling functionDIY Use: Electrical work and general wall scanningDesign: Compact handheld body with fixed lengthHighlights✓ Avoid drilling into hidden pipes, studs, or live wires✓ Clear LED and beep feedback makes results easy to read✓ Large sensor area speeds up scanning across walls and surfaces✓ Simple one-hand operation, no complex setup required✓ Great for home renovation, installation, and electrical projectsUsage

After a successful sampling, keep the power switch pressed and slide the unit slowly along the surface you want to test. When the scanner detects a foreign object, the red indicator lights illuminate in sequence. Once all LEDs are lit and the unit emits a beep, mark the spot with a pencil and release the power switch.

Repeat the scan several times from different directions to confirm the location. If the alarm triggers consistently, there may be a support pillar or other object hidden in that area. When no metal or foreign object is present, the unit stays silent and unlit.
In the Box1 x Multifunction wall detector scannerUser instructions