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Bosch D Tect 120 Comparison - July 2025
| 1 Best Choice  9.8Exceptional | 2  9.5Excellent | 3  9.2Excellent | 4 Best Value  9.0Excellent | 5  8.7Very Good |
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ModelBosch D-tect 120 Wallscanner Professional Wall and Floor Detection Scanner The Intuitive Radar Scanner for All Materials | Model Stud Finder Wall Scanner, 5 in 1 Multifunction Stud Locator with Upgraded Smart Sensor, HD LCD Display and Audio Alarm for The Center & Edge of Metal, Studs, AC Wire, and Pipe Detection (Canary) | Model BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch | Model BOSCH D-TECT120 Wall and Floor Detection Scanner, Includes 4 AA Batteries & Hard Carrying Case | Model BOSCH D-TECT200C 12V Max Wall and Floor Scanner, Includes 2.0 Ah 12V Max Lithium-Ion Battery & Charger, USB Cable, & Soft Pouch |
BrandBosch Professional | Brand Jurgen K | Brand Bosch | Brand BOSCH | Brand Bosch |
Reviews | Reviews  | Reviews | Reviews | Reviews  |
Tech Specs | ||||
item weight 2.2 pounds | item weight 10.2 ounces | item weight 13.8 ounces | item weight 1.1 pounds | item weight 1.41 pounds |
customer reviews4.2 4.2 out of 5 stars 869 ratings 4.2 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 7, 362 ratings 4.3 out of 5 stars | customer reviews 4.1 4.1 out of 5 stars 4, 177 ratings 4.1 out of 5 stars | customer reviews 4.0 4.0 out of 5 stars 219 ratings 4.0 out of 5 stars | customer reviews 3.7 3.7 out of 5 stars 33 ratings 3.7 out of 5 stars |
batteries included Yes | batteries included Yes | batteries included - | batteries included Yes | batteries included Yes |
power source battery, corded electric, manual, Ac dc | power source Battery Powered | power source - | power source Battery Powered | power source Battery Powered |
battery cell type Alkaline | battery cell type Zinc | battery cell type - | battery cell type Alkaline | battery cell type Lithium Ion |
batteries required Yes | batteries required Yes | batteries required - | batteries required No | batteries required Yes |
product dimensions 3.62 x 3.35 x 8.11 inches | product dimensions - | product dimensions - | product dimensions 3.25 x 4.25 x 0.1 inches | product dimensions 4.5L x 2W x 9.5H |
batteries 4 AA batteries required. included | batteries - | batteries - | batteries 4 AA batteries required. included | batteries 1 Lithium Ion batteries required. included |
item package quantity 1 | item package quantity - | item package quantity - | item package quantity 1 | item package quantity 1 |
material Plastic, Metal | material - | material - | material Plastic | material Plastic |
color- | color Canary | color - | color Blue | color Blue |
included components- | included components STUD FINDER | included components - | included components Scanner | included components 1 D-TECT200C 12V Max Wall/Floor Scanner, 1 BAT414 12V Max Lithium-Ion 2.0 Ah Battery, 1 GAL12V-20 12V Max Lithium-Ion Battery Charger, 1 USB Cable, 1 Soft Pouch |
Available On | Available On | Available On  | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Bosch ProfessionalBosch D-tect 120 Wallscanner Professional Wall and Floor Detection Scanner The Intuitive Radar Scanner for All Materials
Main highlights- Three detection settings: Choose from one of three detection settings depending on wall type - drywall, concrete or universal mode if the material is unknown
- Spot View: Delivers immediate results even when there is little or no space to move the wire detector to scan the wall
- Radar Technology: The stud finder uses Bosch-patented radar technology to detect all object types, including live and non-live cables, water-filled plastic pipes, and magnetic and non-magnetic metal
- Dual Power Source: For added flexibility, the stud detector can be used with either a 12 V Li-ion battery or standard AA batteries using the battery adapter
- Center Finder: Arrows and a signal strength indicator guide users toward the object; the center finder indicator shows when the joist finder has located the object’s center
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9.5
2Jurgen K
Stud Finder Wall Scanner, 5 in 1 Multifunction Stud Locator with Upgraded Smart Sensor, HD LCD Display and Audio Alarm for The Center & Edge of Metal, Studs, AC Wire, and Pipe Detection (Canary)
Why we love it
Accurate multi-sensing technology.
User-friendly LCD display.
Ergonomic and easy to handle.
Main highlights- This stud detector quickly locates wood, metal and AC wires hidden in your house's walls, floors and ceilings. It can work on different wall surfaces, such as slats, wallpapered wood floors, soundproof ceilings, painted walls, etc., to help you avoid hazards when installing TVS, cabinets, garage racks, etc.
- Reliability and Consistency: The Jurgen K stud finder uses multi-sensing technology to accurately and quickly find the edges and centers of live AC wires behind metal, studs, joists, pipes, walls, floors and ceilings. Whether you're hanging a picture, installing a TV or renovating part of your home, the Jurgen K stud detector is a must-have tool!
- High Performance: An easy-to-read LCD screen displays the required stud material and the precise position of the stud. When the device detects an object, it makes a continuous beeping sound, and a pecking shape is displayed on the LCD screen. This wall scanner features a backlit LCD display and low power indicator to inform you when you should replace the battery for optimal performance (including the 9V battery).
- Ergonomic Grip & Auto Calibration: Ergonomic non-slip grip provides comfort and convenience for users while scanning. Calibration before use provides users with maximum reliability and accuracy. First place it flat on the wall, second, turn on the power button, then hold down the scan button to start the calibration, when the beep and screen display disappear, the calibration is complete.
- 5 in 1 Multifunction Detection: The upgraded 5 in 1 mode provides users with more detection needs. The stud scan is available in 5 modes: 1/2 inch(13 mm), 1 inch (25 mm) and 1.5 inch (38 mm), Metal scan (60 mm)and AC scan (51 mm). Quick detection saves users time and effort, making tasks easier to complete. Whether you are a professional, homeowner or DIY enthusiast, it must be the ultimate choice.
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9.2
3Bosch
BOSCH GMS120-27 Wall Scanner and Stud Finder, Detects Wood, Metal, and Live Wires Behind Your Wall - Includes 2 AA Batteries and Pouch
Main highlights- QUALITY & ACCURACY: This professional grade scanner offers the peformance and accuracy that has come to be expected from the Bosch Professional brand.
- 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.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
