Bosch GMS 120-27 Professional Detector

Drill with confidence using the Bosch GMS 120-27 Professional Detector, designed to quickly locate hidden objects behind walls before you start work. This reliable wall scanner detects metal, live electrical wires, and wooden studs, helping you avoid costly mistakes and improve on-site safety.

The detector is simple and intuitive to use, with clear on-screen signals and a colour-coded marking hole that lets you mark the exact drilling point once an object is found. Whether you’re renovating, fitting fixtures, or installing systems, it helps you work accurately and efficiently.

Built for demanding job sites, the GMS 120-27 features IP54 dust and splash protection and a shock-absorbing rubber casing, making it tough enough for everyday professional use.

Key Features:

• Detects metal, live wires, and wooden studs behind walls
• Clear display with signal indicators for easy interpretation
• Colour-coded marking hole for precise drilling points
• Simple mode selection for quick operation
• Tough, shock-absorbing rubber housing
• IP54 rated for dust and splash protection

Applications:

• Detecting metal and live wires before drilling
• Locating wooden studs in dry walls
• Renovation and installation work
• Installing cabinets, boilers, and A/C systems
• Safe wall drilling and cutting applications

Detection Details:

• Identifies the centre of detected objects
• Distinguishes between magnetic and non-magnetic metals
• Clearly indicates live wires and non-metallic materials

A must-have tool for professional tradespeople and serious DIYers, the Bosch GMS 120-27 helps you work smarter, safer, and more accurately on every job.