--- product_id: 656445702 title: "BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch" brand: "bosch" price: "AR$491972" currency: ARS in_stock: true reviews_count: 10 category: "Bosch" url: https://www.desertcart.com.ar/products/656445702-bosch-gms120-27-wall-scanner-and-stud-finder-detects-wood store_origin: AR region: Argentina --- # 0.0625 in accuracy Dual power: AA or Li-Ion IP54 dust & splash resistant BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch **Brand:** bosch **Price:** AR$491972 **Availability:** βœ… In Stock ## Summary > πŸ” Scan smarter, build faster β€” never miss what’s behind the wall! ## Quick Answers - **What is this?** BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch by bosch - **How much does it cost?** AR$491972 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/656445702-bosch-gms120-27-wall-scanner-and-stud-finder-detects-wood) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Intuitive Visuals:** Bright LED display with color-coded marking ring ensures fast, confident readings every time. - β€’ **Seamless Transfer:** Marking hole lets you quickly transfer detection pointsβ€”speed up your projects with ease. - β€’ **Pinpoint Precision:** High-res detection with 0.0625-inch accuracy for flawless stud, metal, and live wire locating. - β€’ **Built for the Grind:** Rugged IP54-rated casing and shock-absorbing rubber protect against tough worksite conditions. - β€’ **Power Your Workflow:** Runs on included AA batteries or optional Li-Ion for uninterrupted jobsite performance. ## Overview The Bosch GMS120-27 Wall Scanner is a professional-grade stud finder that detects wood, metal, and live wires with 0.0625-inch accuracy. Featuring a bright LED interface, color-coded marking ring, and dual power options (2 AA batteries included or optional Li-Ion), it’s designed for fast, reliable wall scanning. Its IP54-rated, shock-absorbing casing ensures durability on demanding job sites, making it an essential tool for precise and safe construction or renovation work. ## Description 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. Review: Excellent - Great quality item from Bosch. Review: Annoyed - Didn't work and still waiting patiently for refund been over a month. ## Features - EASY-TO-USE: This device glides smoothly across the wall. The color-coded illuminated marking ring makes fast, accurate work of seeing inside your wall. The marking hole allows you to quickly transfer detection results. The audible detection signal, which can be turned on and off, allows for quick detection when speed matters. - EASY-TO-READ: The large, bright LED screen allows you to easily read the intuitive user interface display. It relays object center, wall depth, and material identification, helping you easily locate and identify studs, rebar, pipes, wiring, or almost anything else behind your walls, floors, and ceilings. - DURABLE: IP54 rating and shock-absorbing rubber casing provide peace of mind on tough jobsites. - QUALITY & ACCURACY: This professional grade scanner offers the peformance and accuracy that has come to be expected from the Bosch Professional brand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBWSSPT2 | | Best Sellers Rank | 87,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 821 in Scanners & Testers | | Brand | Bosch | | Customer Reviews | 3.7 out of 5 stars 339 Reviews | | Included Components | 2 AA Batteries, Soft Carrying Pouch, Wall Scanner | | Item Dimensions | 18.6 x 8.6 x 3.3 centimetres | | Item Type Name | Wall Scanner and Stud Finder | | Item Weight | 390 g | | Item dimensions L x W x H | 18.6 x 8.6 x 3.3 centimetres | | Item weight | 390 g | | Manufacturer | BOSCH | | Manufacturer Part Number | GMS120-27 | | Material | Plastic | | Measurement Accuracy | 0.0625 | | Measurement accuracy | 0.0625 | | Model Number | GMS120-27 | | Number of Items | 1 | | Style | AA Batteries | | Style Name | AA Batteries | | UPC | 000346817638 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Bosch - **Item dimensions L x W x H:** 18.6 x 8.6 x 3.3 centimetres - **Item weight:** 0.86 Pounds - **Material:** Plastic - **Style:** AA Batteries ## Images ![BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - Image 1](https://m.media-amazon.com/images/I/51vHfGPuWtL.jpg) ![BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - Image 2](https://m.media-amazon.com/images/I/61BDgUg4IKL.jpg) ![BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - Image 3](https://m.media-amazon.com/images/I/61Vg3S8toXL.jpg) ![BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - Image 4](https://m.media-amazon.com/images/I/61n2wXpWAkL.jpg) ![BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - Image 5](https://m.media-amazon.com/images/I/61iT6Uy+XyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by C***S on 15 October 2025* Great quality item from Bosch. ### ⭐ Annoyed *by L***D on 24 April 2026* Didn't work and still waiting patiently for refund been over a month. ### ⭐⭐⭐⭐ Works well *by T***T on 1 April 2026* Took a little while to arrive but not too long. Seems to work well. Very pleased. ## Frequently Bought Together - BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch - BOSCH GLL50-20G 50 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount, 2 AA Batteries, & Soft Pouch - BOSCH GLM100-23 100 Ft Blaze Laser Distance Measure, Includes 2 AA Batteries --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/656445702-bosch-gms120-27-wall-scanner-and-stud-finder-detects-wood](https://www.desertcart.com.ar/products/656445702-bosch-gms120-27-wall-scanner-and-stud-finder-detects-wood) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-11*