Power Tools for Professionals



Wall/Floor Scanner with Radar

D-TECT120 features Spot Detection technology that can detect objects instantly when placed on a wall, panel or floor. Since the Bosch D-TECT120 never needs calibration, you can focus on the job without worrying about accuracy. Three modes ‒ drywall, universal and concrete ‒ make this the right detector for multiple jobs. Universal mode sees through more material, it sees "anything in anything". This device offers sound and a light to show user when something is detected behind a wall, panel or under flooring.

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


  • Bosch ultra-wide band (UWB) radar technology - offers a wide range of detection performance up to 4-3/4 In. in different materials
  • Calibration free - ready to use as soon as it is switched on for instant scanning with no calibration errors
  • Spot detection - instantly detects objects when placed on detection surface, no back and forth required
  • Three modes - drywall, universal and concrete detects ferrous and non-ferrous metals, wood, live wiring and plastic pipes
  • Large illuminated display - the traffic light makes detection easy to understand; objects are indicated through arrows, center cross-line and color code: green (nothing detected), orange (something detected), red (object detected)
  • Ergonomic design - soft-grip areas allow the user to hold the tool in a comfortable and natural position

Technical Data

Height 8.25"
Length 3.25"
Max Detection Depth Copper Wiring Up to 2-3/8-in (6 cm)
Max Detection Depth Ferrous Metals (Steel) Up to 4-3/4"
Max Detection Depth Non-Ferrous Metals (Copper) Up to 4-3/4-in (12 cm)
Operating Temperature 14° F / -10° C up to 104° F / 40° C
Rating 1.5V
Size 3.25 x 8.25 x 4.25 inches
Weight 1.1lb
Width 4.25"
Includes (1) D-TECT120 Wall/Floor Scanner with Radar, (4) AA Batteries, (1) Hard Carry Case
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Owner's Manual



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