Bosch GMS 120-27 Professional Multi-Detector – Advanced Wall Scanner for Metal, Live Wire & Wood Detection

Description Introduction Bosch GMS 120-27 professional multi-detector The Bosch GMS 120-27 Professional Multi-Detector redefines deep scanning capability for construction and engineering professionals working across Bangladesh. Unlike standard detectors, this professional model reaches metal objects buried up to 270mm inside concrete walls, making it the essential choice for any project involving reinforced structures, thick masonry, or complex multi-layer walls. The Bosch GMS 120-27 Professional Multi-Detector combines three detection modes in a single robust device that experienced contractors trust on demanding sites every day. Bangladesh’s construction sector grows rapidly, with high-rise buildings, industrial facilities, and infrastructure projects demanding ever-greater precision from detection tools. When workers drill or cut into reinforced concrete without proper scanning, they risk destroying expensive rebar, cutting live cables, or compromising structural integrity. The GMS 120-27 eliminates these risks with its professional-grade sensors and clear LED indicator feedback system. Furthermore, AstzBD makes this exceptional tool accessible to every professional buyer in Bangladesh. With genuine Bosch certification, full warranty support, and delivery across all districts, AstzBD serves as the most trusted source for professional Bosch tools in the country. Bosch GMS 120-27 price in Bangladesh Specifications Bosch GMS 120-27 price in Bangladesh  Specification Value Model GMS 120-27 Brand Bosch Professional Detection Modes Ferrous Metal / Non-Ferrous Metal / Live AC Wire / Wood Stud Max Metal Detection Depth (Ferrous) 270 mm Max Metal Detection Depth (Non-Ferrous) 120 mm Live AC Wire Detection Depth 80 mm Wood Stud Detection Depth 38 mm Display Type Multi-segment LED indicator bar audible buzzer Centre-Finder Function Yes Power Supply 1 x 9V battery (6LR61) Weight (with battery) 240 g Dimensions (L x W x H) 200 x 66 x 38 mm Protection Class IP54 (splash and dust resistant) Operating Temperature 0°C to 40°C Storage Temperature -20°C to 70°C Vibration Emission (ah) < 2.5 m/s² Battery Life Approx. 2 hours continuous use Auto Power-Off Yes Calibration Required No – immediate operation Packaging Contents GMS 120-27 detector, 9V battery, user manual Country of Origin Germany Warranty 12 months Bosch Professional warranty   Key Features  Professional wall scanner BD Three-mode detection: ferrous/non-ferrous metal, live AC wire, and wood stud in one unit Exceptional metal detection depth of up to 270mm for reinforced concrete scanning Live AC wire detection up to 80mm below any surface material Wood stud detection up to 38mm depth for drywall and plasterboard work Multi-segment LED indicator bar with centre-finder function for pinpoint accuracy Audible alert combined with visual LED warning for maximum safety Ergonomic single-hand grip design for comfortable extended use Compact build at 200mm length and lightweight 240g including battery IP54 protection rating: resistant to dust and water splashing on active sites Automatic power-off function to maximise battery efficiency Works on a single 9V battery with approximately 2 hours of continuous use Calibration-free operation — device activates and scans immediately   Applications Deep wall detector Bangladesh Pre-drilling inspection of reinforced concrete walls and columns Rebar location mapping before cutting or coring concrete Electrical cable detection prior to wall penetration on construction sites Interior renovation of concrete-frame buildings across Bangladesh HVAC and mechanical duct installation through structural walls Structural assessment and inspection for civil engineering projects Industrial facility maintenance requiring safe wall entry High-rise construction projects in Dhaka and Chittagong Pre-installation checks for mounting heavy equipment on concrete walls Infrastructure projects requiring deep rebar mapping   Who Uses This Bosch multi-detector buy online BD Civil engineers working on reinforced concrete structures Professional electricians tracing buried cables in thick walls Construction contractors managing multi-storey building projects Structural inspection engineers conducting safety audits HVAC engineers routing systems through concrete floors and walls Demolition specialists identifying rebar before breaking concrete Property developers managing renovation of existing structures Industrial maintenance teams servicing factory and warehouse buildings Government infrastructure project teams requiring certified detection tools Frequently Asked Questions (FAQ) Bosch GMS 120-27 professional multi-detector  Q1: How deep does the Bosch GMS 120-27 detect metal objects? The Bosch GMS 120-27 Professional Multi-Detector detects ferrous metal objects such as rebar and iron pipes up to 270mm deep. It also detects non-ferrous metals like copper and aluminium up to 120mm deep. This exceptional range makes it the standard choice for reinforced concrete scanning on professional construction sites. Bosch GMS 120-27 price in Bangladesh Q2: What makes the GMS 120-27 different from the standard GMS 120? The GMS 120-27 offers significantly greater detection depth than the standard GMS 120. The 120-27 model detects ferrous metal up to 270mm compared to 120mm on the standard version. It also detects live AC wires up to 80mm versus 50mm on the GMS 120. The 120-27 targets professional civil engineers and contractors working with reinforced concrete structures. Q3: Does the GMS 120-27 work on concrete walls common in Bangladesh’s construction? Yes, the GMS 120-27 excels specifically on the thick reinforced concrete walls typical of Bangladesh’s residential and commercial buildings. Its 270mm metal detection depth covers even the deepest rebar placement in standard Bangladeshi concrete construction. Contractors across Dhaka, Chittagong, and Sylhet actively use this model on high-rise projects. Q4: Does AstzBD provide a genuine warranty for the GMS 120-27? Yes, every GMS 120-27 from AstzBD carries a 12-month Bosch Professional manufacturer warranty. AstzBD sources directly from official Bosch distribution, so customers receive the same warranty coverage as any authorised Bosch dealer in Bangladesh. Customers register the product on the Bosch website for warranty activation. Q5: Can the GMS 120-27 detect live wires inside concrete walls? Yes, the GMS 120-27 detects live AC electrical cables up to 80mm below the surface. This feature protects workers from electrocution when drilling or cutting into walls with embedded electrical conduits. The LED indicator turns red and the buzzer sounds immediately when the device detects an active live wire. Q6: What battery does the GMS 120-27 use and how long does it last? The device runs on one standard 9V battery (6LR61 type). A single battery provides approximately two hours of continuous scanning. The automatic power-off function extends battery life during breaks between scanning tasks. Bosch GMS 120-27 price in Bangladesh Q7: Does AstzBD offer cash-on-delivery for the Bosch GMS 120-27? Yes, AstzBD offers cash-on-delivery across major cities and districts throughout Bangladesh. Customers also choose online payment via bKash, Nagad, debit or credit card, or bank transfer. AstzBD guarantees safe packaging and timely delivery for every order. Why Buy From ASTZBD Bosch GMS 120-27 professional multi-detector 100% genuine Bosch Professional products with manufacturer warranty Official Bosch distribution channel — every unit comes sealed and certified Fast nationwide delivery to all 64 districts of Bangladesh Competitive pricing with complete transparency — no hidden charges Secure payment options: bKash, Nagad, card, bank transfer, and cash-on-delivery Dedicated technical support team for product queries and after-sales service Hassle-free 7-day return and replacement policy on defective items Trusted by thousands of professional contractors across Bangladesh Original packaging guaranteed — no repackaged or refurbished items