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Bosch 0601081700 GMS 120-27 Professional Detector BSH601081700

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Product information

Description

General description

The Bosch GMS 120-27 Professional Detector is designed to help you detect and locate metals, live wires, and wooden studs in dry walls. This wall scanner enhances safety on the job by allowing craftspeople to locate objects before drilling, which is particularly useful during renovation work involving cabinets, kitchen counters, washbasins, boilers, heating systems, and the installation of A/C and sprinkler systems. The scanner identifies the center of detected objects and indicates their material characteristics, such as whether they are magnetic or non-magnetic metal, live wires, or non-metallic. Detection results are displayed through signal indications and a colour-coded marking hole, making it easy to mark exactly where objects have been detected.

Technical specifications

  • Power Supply: 2 x 1.5 V LR6 (AA), 2 x 1.2 V HR6 (AA), or 1 x BA 3.7V 1.0Ah Li-ion Battery
  • Max Detection Depth: 120 mm
  • Detection Depth for Magnetic Metal: 100 mm
  • Detection Depth for Non-magnetic Metal: 120 mm
  • Detection Depth for Live Cables: 50 mm
  • Detection Depth for Wooden Substructures: 30 mm
  • Dust and Splash Protection: IP54
  • Weight: 0.29 kg
  • Other information

  • Supplied with: 1 x Pouch and 2 x 1.5 V LR6 Batteries (AA)
  • The robust GMS 120-27 is built for tough job sites with a shock-absorbing rubber casing.
  • Features

    • Brand
      BOSCH PROFESSIONAL
    • Length
      83 cm
    • Width
      65 cm
    • Weight
      1460 g
    • Material
      Plastic

    Customer reviews

    SSmith
    Published on 14/03/2025, France

    As with other Bosch Professional appliances, the functionality of this product meets my needs. Easy to use and reliable.

    PPhilippe
    Published on 17/12/2025, France

    A very useful device for knowing where to drill in a wall without hitting electrical or water pipes, and easy to use.

    1 person found this helpful
    JJuan Manuel
    Pro Customer
    Published on 02/12/2025, Spain

    Perfect!

    NNicolas
    Pro Customer
    Published on 12/04/2025, France

    We can't do without it anymore

    2 people found this helpful
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    More than 7 million individual and professional customers