The BOSCH Professional PRO GMS 120-27 is designed to help professionals locate concealed objects before drilling, mounting or installation work. Its intuitive operation makes it suitable for renovation, construction, electrical, plumbing and interior installation applications.

The detector identifies magnetic metals such as iron, non-magnetic metals such as copper, wooden substructures and live cables. Detection depth varies according to the material, reaching up to 100 mm for magnetic metals, 120 mm for non-magnetic metals, 50 mm for live cables and 30 mm for wooden substructures.

A clear signal indication on the display helps users locate objects, while the colour-coded marking hole allows the detected position to be marked directly on the surface. The robust housing combines shock-absorbing rubber protection with IP54 dust and splash-water protection, making it suitable for tough jobsite conditions.

Key Features

• Bosch Professional PRO GMS 120-27
• Professional wall scanner / detector
• Detects magnetic metals
• Detects non-magnetic metals
• Detects live electrical cables
• Detects wooden substructures
• Maximum detection depth: 120 mm
• Simple mode selection
• Clear detection signal indication
• Integrated marking hole
• Material identification
• Shock-absorbing rubber casing
• IP54 dust and splash-water protection
• Lightweight design at approximately 0.29 kg
• Compatible with AA batteries or Bosch 3.7V Li-ion battery depending on variant

Technical Specifications

Applications

• Locating concealed metal
• Detecting live electrical cables
• Finding wooden studs
• Cabinet installation
• Kitchen counter installation
• Washbasin installation
• Boiler installation
• Heating system installation
• Air-conditioning installation
• Sprinkler installation
• Drilling preparation
• Renovation and construction work

Product Benefits

Deep Detection
Detects non-magnetic metals up to 120 mm and magnetic metals up to 100 mm deep.

Multiple Material Detection
The GMS 120-27 identifies magnetic metals, non-magnetic metals, live cables and wooden substructures.

Easy Marking
The integrated marking hole allows you to mark the centre of the detected object directly on the wall.

Built for Professional Jobsites
The shock-absorbing rubber casing and IP54 protection help protect the detector against dust, splashes and everyday jobsite impacts.

Package Includes

For the Bosch India 0 601 081 7K0 variant, Bosch lists:

• 1 × Bosch Professional PRO GMS 120-27
• 1 × Pouch