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Black handheld stud finder with backlit LCD display

Stud Finder Wall Scanner 5 in 1 Black

SKU CH-Y9JA-WSGEC

Electronic wall scanner with five modes detects wood studs at .5, 1, and 1.5 inches, metal to 2.36 inches, and live AC wires to 2 inches.

  • Certifications and standardsFDA Class VI Seats
  • 5 scanning modes detect wood studs, metal and live wires in one tool
  • Smart sensor locates centre and edge of studs with high sensitivity
  • Backlit LCD shows signal strength and target position in real time
  • Audible and visual alerts warn of AC wires up to 2 inches deep
  • Suitable for mounting TVs, shelves, cabinets and other home projects

Five-mode scanning for wood metal and wire

This electronic stud finder combines five professional scanning modes to detect wood studs, metal pipes, and live AC wires behind walls. It is built for homeowners, DIY enthusiasts, and professionals who need reliable detection before drilling or mounting fixtures. The tool simplifies home improvement tasks such as installing TV mounts, shelves, cabinets, and bathroom hardware.

Detects centre edges and live wires up to two inches

The device replaces basic magnetic finders and single-mode scanners by locating both the centre and edges of wood studs at depths of .5, 1, and 1.5 inches, metal up to 2.36 inches, and live wiring up to 2 inches. The jump is worth it when you work with mixed materials, deeper structures, or need audible and visual warnings to avoid striking dangerous cables.

Check wall thickness and surface material before

Verify that your typical wall cavities fall within the stated detection depths for wood, metal, and AC wires. The scanner requires a flat surface for accurate calibration, so heavily textured or uneven finishes may affect performance. Ensure you can access the scanning area comfortably to hold the device steady during use.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 61% of the 3,030 comparable items (median $54.99).

Specifications

Environment & compliance
Certifications and standardsFDA Class VI Seats

Questions about this item

How deep does the scanner detect wood studs and AC wires?

Wood studs are detected at .5, 1, and 1.5 inch depths; live AC wires are detected up to 2 inches deep.

How do I calibrate the stud finder before scanning a wall?

Power on the device, press the MODE button, and let the intelligent calibration system complete automatically before moving along the surface.

What powers the LCD display and sensor, and when must it be replaced?

The unit runs on a 9 V battery; replace it when the backlight dims or the low-battery indicator appears on the LCD.

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