Bosch GMS 120 Professional Detector
Bosch GMS 120 Professional Detector is backordered and will ship as soon as it is back in stock.
Product Features
Product Features
Delivery and Warranty
Delivery and Warranty
Shipping Policy
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Warranty Policy
All tools sold at ToolsWarehouse come with a manufacturer’s warranty, ensuring quality and performance. Warranty periods vary by brand and product category. If you experience any defects or issues within the warranty period, please refer to the manufacturer’s warranty terms for claim procedures.
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Payment Methods
Payment Methods
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Description
Description
The Bosch PRO GMS 120‑27 Detector is a wall and floor scanner that tells you what’s hiding behind plaster, drywall or concrete so you can keep your drill bit in one piece — and your wiring intact — before you ever put the first hole in.
With its multi‑mode detection you’re looking for wood studs, live electrical wiring, or metal objects like rebar or pipes — this thing sees them all, giving you a clear picture of what’s where beneath the surface.
Key Features:
- Multi‑Mode Detection - Lets you pick between wood, metal and live wiring so you’re not guessing what you’ve found.
- Illuminated Display & Ring - Gives a quick visual cue when something’s detected — green to clear, orange to near, red to hit.
- Automatic Centre Finder - Pinpoints the centre of what’s been detected so you know exactly where to drill.
- Ergonomic Soft Grip - Sit in your hand comfortably and won’t slip when you’re manoeuvring on a lumpy surface.
- Audible Signal - Lets you hear what’s happening when you’re focused on a line or corner.
Applications
This Bosch wall scanner is perfect for any job where you’ve got to drill or fasten into a finished surface and need to avoid unseen hazards — from hanging cabinets or shelving to routing new cables, installing HVAC components or just not busting through a pipe mid‑drill.
Why Choose This Model
Here’s the thing — not all detectors give you the visual and audible clues this one does. The GMS 120‑27 Professional has clear feedback, automatic calibration and a centre finder that cuts down on guesswork, so you spend far less time second‑guessing and more time moving to the next task.
Technical Specifications Explained
- Maximum Detection Depth (120 mm) - You can find metal and objects up to about 12 cm deep, so even objects in solid walls don’t surprise you.
- Magnetic Metal Detection Range - Lets you spot iron and other ferrous metals before you hit them.
- Non‑Magnetic Metal Detection - Finds copper and other non‑ferrous metals to keep pipes and cables visible.
- Live Cable Detection - Alerts you to energized wiring up to several centimetres deep so you don’t nick a line.
- Wood Stud Detection - Helps locate wood framing so your fixings bite into something solid.
Who Should Buy This
If you’re a pro tradesperson or serious DIYer who drills into walls regularly, this multi‑material detector saves you from costly mistakes and keeps the job site safer — no more blind drilling or damaged services.
It’s also a great pick for renovators who want to avoid hidden hazards when updating kitchens, bathrooms or living spaces without calling in a specialist every time.




