Bosch D-Tect 120 Structures Detector

BOSCH PROFESSIONAL D-Tect 120 Structures Detector: Precision Radar Wall Scanner

Eliminate guesswork and work with absolute confidence with the BOSCH PROFESSIONAL D-Tect 120 Structures Detector. This advanced measurement tool is engineered for professionals who demand precision, safety, and efficiency on the job site. Say goodbye to costly drilling errors, damaged pipes, or hitting live wires. The D-Tect 120 provides a reliable look behind walls, floors, and ceilings, making it an indispensable partner for electricians, plumbers, carpenters, and renovation specialists. Its state-of-the-art technology and user-friendly design simplify even the most complex detection tasks, ensuring every project is executed safely and accurately.

An intuitive radar scanner for all materials.


This wall scanner utilizes Bosch Radar Technology to deliver dependable results across a wide range of materials. Whether you need to locate water-filled plastic pipes, ferrous and non-ferrous metals, wooden substructures, or live electrical cables, the D-Tect 120 performs with exceptional reliability. Its simple user interface, featuring three self-explanatory selection buttons for different material types (Drywall, Universal, and Concrete), makes operation straightforward right out of the gate. The device provides both acoustic and optical warning signals the moment an object is detected, immediately alerting you to potential obstructions.

Center Finder technology provides an optical direction indication for precise location of the center of the object.


Photometric measurement allows accurate detection on narrow surfaces.


This unique capability for spot measurement ensures that even in tight spaces or on small surface areas, your readings remain precise, giving you the confidence to proceed. For ultimate convenience and uninterrupted workflow on any job site, the D-Tect 120 is equipped with a flexible power solution.

Dual Power Source allows use with both 12V lithium batteries and standard alkaline batteries.


This versatility guarantees that you are never without power, whether you are integrated into the Bosch 12V platform or need the quick convenience of standard AA batteries. The D-Tect 120 is more than just a detector; it´s a professional-grade solution designed to enhance safety and boost productivity.

Attribute: Detectors

Technical Specifications:

* Detectable Materials: Water-filled plastic pipes, ferrous metals, non-ferrous metals, wooden substructures, live cables
* Max. Detection Depth: 120 mm
* Detection Depth, Steel, max.: 120 mm
* Detection Depth, Copper, max.: 120 mm
* Detection Depth, Live Cables, max.: 60 mm
* Detection Depth, Wooden Substructures, max.: 38 mm
* Detection Accuracy of Object Centre: ± 10 mm
* Power Supply: 12 V Li-ion or 4x1.5 V LR6 (AA)
* Automatic Deactivation, approx.: 5 minutes
* Weight, approx.: 0.5 kg