Front view of Bosch D-TECT 120 scanner showing display with target graphic and detection mode icons for various materials.
Labeled diagram of Bosch D-TECT 120 scanner highlighting spot detection, traffic light system, and three material modes.
Bosch D-TECT 120 wall scanner kit including device, hard case, and four AA batteries displayed on flat surface
Bosch D-TECT 120 detector with icons for wire, metal, wood, and plastic; accessories and usage example also visible.
Bosch D-TECT 120 scanner shown with specification chart listing detection depths, power source, and detectable materials.
Bosch D-TECT 120 scanner in use on textured wall; screen displays radar interface with detection indicators and mode icons.
Bosch GMS 120 detector scanning wall; five material types shown above including wire, copper, plastic, steel, and wood.
Hand holding Bosch D-TECT 120 scanner against tiled wall; display shows detection of metal pipe behind surface.
Front view of Bosch D-TECT 120 scanner showing display with target graphic and detection mode icons for various materials.
Labeled diagram of Bosch D-TECT 120 scanner highlighting spot detection, traffic light system, and three material modes.
Bosch D-TECT 120 wall scanner kit including device, hard case, and four AA batteries displayed on flat surface
Bosch D-TECT 120 detector with icons for wire, metal, wood, and plastic; accessories and usage example also visible.
Bosch D-TECT 120 scanner shown with specification chart listing detection depths, power source, and detectable materials.
Bosch D-TECT 120 scanner in use on textured wall; screen displays radar interface with detection indicators and mode icons.
Bosch GMS 120 detector scanning wall; five material types shown above including wire, copper, plastic, steel, and wood.
Hand holding Bosch D-TECT 120 scanner against tiled wall; display shows detection of metal pipe behind surface.
BOSCH

Bosch D-TECT 120 Wall Floor Scanner Stud Finder 4.75 Inch Detection Depth Metal Wood Live Wire Plastic Pipes Plus Batteries and Case

In stock
SKU: D-TECT 120
$379.00

Description

Instant Object Detection with Multi-Material Scanning for Safer Drilling and Layout Accuracy

The Bosch D-TECT 120 Wall and Floor Scanner is a professional-grade detection tool designed for fast, reliable scanning across drywall, concrete, and mixed materials. Featuring Spot Detection technology, this device identifies hidden objects instantly—no need to sweep or calibrate. With three detection modes (drywall, universal, and concrete), it accurately locates ferrous and non-ferrous metals, wood studs, live electrical wiring, and plastic pipes. Whether you're drilling, anchoring, or laying conduit, this scanner helps prevent costly mistakes and ensures safe, precise work.

Powered by Bosch’s ultra-wide band (UWB) radar technology, the D-TECT 120 offers up to 4.75 inches of scan depth and delivers clear visual feedback through a large illuminated display. The traffic light-style interface uses color-coded signals and directional arrows to indicate object presence and position. Ergonomic soft-grip zones provide comfortable handling during extended use, and the calibration-free design means it’s ready to scan the moment you power it on. Ideal for electricians, remodelers, and contractors working in complex environments.

Key Features

  • Ultra-wide band radar detects objects up to 4.75 inches deep in various materials
  • Spot Detection technology identifies objects instantly without sweeping
  • Calibration-free operation for immediate use with no setup delays
  • Three scanning modes: drywall, universal, and concrete
  • Detects wood studs, ferrous and non-ferrous metals, live wires, and plastic pipes
  • Large illuminated display with traffic light-style indicators and directional arrows
  • Ergonomic soft-grip design for comfortable handling
  • Visual and audible alerts for object detection
  • Compact and lightweight for easy portability
  • Ideal for wall, panel, and floor scanning in construction and renovation

What's Included

  • (1) Bosch D-TECT120 Wall/Floor Scanner with Radar
  • (4) AA Batteries
  • (1) Hard Carry Case

Specifications

Brand Bosch
Model D-TECT 120
Detection Depth (Copper Wiring) Up to 2.375 in
Detection Depth (Ferrous Metals) Up to 4.75 in
Detection Depth (Non-Ferrous Metals) Up to 4.75 in
Operating Temperature 14°F to 104°F
Power Supply 4 AA Batteries
Dimensions (L x W x H) 3.25 in x 4.25 in x 8.25 in
Weight 1.1 lb
Display Type Illuminated LCD with color-coded indicators
Detection Modes Drywall, Universal, Concrete