BOSCH GMS120-27 Professional Wall Scanner, Multi-Function Stud Finder, and Live Wire Detector for Electricians, Plumbers & Contractors

★★★★★ 4.6 139 reviews

$49.01
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$49.01
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 209008602 Release Date 2026/03/29 List Price $19.60 Model Number 209008602
Category

The Bosch GMS120-27 Wall Scanner provides quick, easy, and accurate detection of wood and steel studs, metals, and live wires behind drywall. Power flexibility helps keep the scanner up and running on the job with the option to use with the included two AA Batteries or 3.7V Li-Ion battery (sold separately). Get clear, confident results with the intuitive user interface that displays object center indication and material identification. Easy to use, the device glides smoothly across the wall and the color-coded illuminated marking ring makes fast, accurate work of transferring detection results. IP54 rating and shock-absorbing rubber casing help provide added durability on tough jobsites.

  • PRO-GRADE MULTI-FUNCTION DETECTION: Stop guessing, start knowing. This is not a simple stud finder; it is a professional-grade wall scanner that accurately locates wood studs, metal framing, copper pipes, and live AC electrical wiring behind drywall, saving you from costly mistakes.
  • ABSOLUTE PRECISION & CONFIDENCE: Find the exact center of the stud every time. The easy-to-read graphical display and color-coded marking ring provide clear, confident feedback, turning green for "safe" and red for "live wire detected." No more second-guessing.
  • BUILT FOR THE PROFESSIONAL JOBSITE: Cheaper tools fail; this one works. With an IP54-rated dustproof and water-resistant body and a shock-absorbing rubber casing, this wall scanner is built to withstand the daily abuse of a construction site, garage, or workshop.
  • DUAL POWER FOR ZERO DOWNTIME: Never let a dead battery stop your workflow. This scanner offers true power flexibility, running on the included AA batteries for immediate use or on a Bosch 3.7V Li-Ion battery (sold separately) for extended, rechargeable performance, a must-have for any pro.
  • THE ULTIMATE SCANNER FOR PROS: Justifying its premium price, this tool provides the reliability and multi-material detection that electricians, plumbers, remodelers, and installers demand. It's an investment in accuracy, safety, and efficiency that pays for itself.
  • ESCANER DE PARED PROFESIONAL: El detector de vigas y metales definitivo para el profesional. Encuentra madera, metal y cables eléctricos con corriente con precisión y confianza. La herramienta esencial para electricistas, plomeros y contratistas.
  • WHAT'S INCLUDED: Your kit contains (1) GMS120-27 Wall Scanner, (2) AA Batteries for immediate power, and (1) protective soft pouch.
  • BOSCH PROFESSIONAL WARRANTY: Your new Bosch measuring tool is covered by a one-year limited warranty, with an additional year of coverage when you register your tool within eight weeks of purchase. For details, visit the Bosch website.
UPC 000346817638
Color Bosch Blue
Brand Name Bosch
Unit Count 1.0 Count
Item Weight 13.76 ounces
Manufacturer BOSCH
Model Number GMS120-27
Power Source Battery Powered
Material Type Plastic
Item Type Name Detection Tools
Adjustable Length No
Included Components (1) GMS120-27 Wall Scanner, (2) AA Batteries, (1) Soft Pouch
Are Batteries Required Yes
Item Dimensions L x W x H 7.32"L x 3.4"W x 1.3"H
Manufacturer Warranty Description Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details,call 1-877-BOSCH99

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