Bosch Digital Wall Scanner with Modes for Wood, Metal, and AC Wiring
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 2 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.
Bosch Digital Wall Scanner with Modes for Wood, Metal, and AC Wiring
About This Product
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 2 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.
Highlights
- Quick, easy detection - helps detect live wires, metals and wood and steel studs behind drywall
- Clear detection results - with color-coded marking hole, center indication and LEDs for material identification
- Stud finding - locates wood and steel studs behind drywall with center identification for more precise detection
- Jobsite tough construction - with IP54 rating and shock-absorbing rubber casing
- Power flexibility - works with included AA batteries or 3.7V Li-ion battery (sold separately) for less downtime on the job
- Bosch measuring and layout tools are covered by a 1-year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit
| Manufacturer | Bosch |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |