--- product_id: 506747493 title: "Stud Finder SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls" brand: "hanmatek" price: "323.81 DT" currency: TND in_stock: true reviews_count: 8 category: "Hanmatek" url: https://www.desertcart.tn/products/506747493-stud-finder-sf1-wall-scanner-4-in-1-electronic-stud store_origin: TN region: Tunisia --- # Depth tracking up to 120mm 4-in-1 multifunctional detection Auto shutoff preserves battery Stud Finder SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls **Brand:** hanmatek **Price:** 323.81 DT **Availability:** ✅ In Stock ## Summary > 🔍 Unlock hidden walls like a pro—never drill blind again! ## Quick Answers - **What is this?** Stud Finder SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls by hanmatek - **How much does it cost?** 323.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/506747493-stud-finder-sf1-wall-scanner-4-in-1-electronic-stud) ## Best For - hanmatek enthusiasts ## Why This Product - Trusted hanmatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Dive Detection:** Measures up to 120mm depth in iron mode, ensuring you never miss a hidden stud or cable. - • **Clear Visual Guidance:** Intuitive LCD display shows signal strength, depth, and center point for confident, damage-free drilling. - • **Smart Auto Calibration:** Effortless one-button calibration guarantees accurate readings every time—no guesswork needed. - • **Compact & Ready for Action:** Lightweight design with auto-shutdown keeps you powered and efficient on every DIY or professional project. - • **Precision at Your Fingertips:** Quickly detects wood, metal, AC wires, and circuits with 4 scanning modes for flawless installations. ## Overview The HANMATEK Stud Finder SF1 is a versatile 4-in-1 electronic wall scanner designed for professionals and DIYers alike. It detects wood, metal, AC wires, and circuits with precision up to 120mm depth, featuring automatic calibration and a clear LCD display. Compact and battery-powered with an auto-shutdown feature, it ensures safe, efficient installations by preventing accidental drilling into hidden hazards. ## Description Shop HANMATEK Stud Finder SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls. Free delivery on eligible orders of £20 or more. Review: It works ! - Well it worked great I had a feeling a gas pipe in the wall exactly where i thought it said yep. So in one use it paid for itself I’d say. Played with it all over the walls found old pictures pin nails and stuff. Very sensitive. It picks up metal / wood at about 100mm away then using the three lights you then can narrow it to a pin point ? It’s good worth the purchase. Worthwhile purchase Review: Ok for the right job - Worked ok for the job. Doesn’t get everything but worked for what we needed ## Features - MULTIFUNCTIONAL DETECTION: SF1 stud finder has 4 major functions, suitable for detecting metal, wood, magnetism, AC wires, and can accurately and quickly locate nails, screws, steel bars, wooden beams, AC cables, etc. - FAST AND ACCURATE STUD FINDER: HANMATEK SF1 stud finder supports exact mode, in which it can quickly and accurately measure the maximum depth of 20mm. In normal mode, it supports the measurement of iron at a depth of 120mm at most. - AUTOMATIC CALIBRATION:The stud finder can be calibrated automatically, just press the metal detection button. Note: Auto-calibration must be performed without nails, AC wires or metal, otherwise the test results will be inaccurate. - EASY TO READ:The signal strength display area on the display clearly shows the distance to metal objects. The screen can see scan mode, detection depth, detection signal strength, battery indicator and center point etc. And the stud finder can shut down without operation within 5 minutes. - WIDE RANGE OF USE: This SF1 stud finder can quickly locate metal and wooden AC wires hidden in the walls, floors and ceilings of your home, helping you avoid danger when installing TVs, cabinets, garage shelves and more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNDKMJXQ | | Adjustable Length | Yes | | Are Batteries Required | Yes | | Batteries required? | Yes | | Battery Average Life | 5 minutes | | Best Sellers Rank | 2,359 in Garden ( See Top 100 in Garden ) 4 in Metal Detectors | | Brand | HANMATEK | | Brand Name | HANMATEK | | Colour | Teal, Black | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 7,541 Reviews | | Display Type | LCD | | Extended Length | 7.24 Inches | | International Protection Rating | IP66 | | Item Dimensions L x W x H | 18.4L x 10W x 4.8H centimetres | | Item Weight | 200 Grams | | Item weight | 200 Grams | | Manufacturer | HANMATEK | | Manufacturer Part Number | SF1 | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Model Number | SF1 | | Power Source | Battery Powered | | Power source | Battery Powered | | Recommended Uses For Product | Detecting Studs in Walls, Locating Metal and Wooden AC Wires, Ensuring Safety during Installations | | Unit Count | 1.0 count | | search coil size | 101.6 Millimetres | ## Product Details - **Adjustable length:** Yes - **Batteries required?:** Yes - **Battery life:** 5 minutes - **Brand:** HANMATEK - **Colour:** Teal, Black - **Extended length:** 7.24 Inches - **Item weight:** 200 Grams - **Material:** Acrylonitrile Butadiene Styrene - **Power source:** Battery Powered - **Product dimensions:** 18.4L x 10W x 4.8H centimetres ## Images ![Stud Finder SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls - Image 1](https://m.media-amazon.com/images/I/71mjUIYAfHL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this detect through tiled walls?** A: It probably will, but it’s a bit temperamental in its accuracy, myself I wouldn’t use it again I’ll probably invest in a better one like the Bosch, good luck with your project. **Q: Does this work on brick?** A: I’ve only used it to detect electrical cables behind brick, but it worked as advertised when doing so. **Q: Can this detect ceiling joists under a carpet flooring?** A: I wouldn't have thought so ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works ! *by C***H on 18 March 2026* Well it worked great I had a feeling a gas pipe in the wall exactly where i thought it said yep. So in one use it paid for itself I’d say. Played with it all over the walls found old pictures pin nails and stuff. Very sensitive. It picks up metal / wood at about 100mm away then using the three lights you then can narrow it to a pin point ? It’s good worth the purchase. Worthwhile purchase ### ⭐⭐⭐⭐ Ok for the right job *by J***N on 6 January 2026* Worked ok for the job. Doesn’t get everything but worked for what we needed ### ⭐⭐⭐⭐⭐ Working better than expected whilst testing it out *by A***L on 11 January 2026* Used to test it works and at initial testing it did. I put it against my internal stud wall and it was able to pick that up. Also tested it near some socket cabling I knew was located in that area from installation and it picked this up. Cannot complain thus far but have not had to use it for a project yet. ## Frequently Bought Together - HANMATEK Stud Finder Wall Scanner Detector with Pro Smart Sensor,Audio Alarm and HD LCD Display,5 in 1 Upgrade Wood Exact Mode Stud Finder Tool for The Center Edge of Metal,Studs,AC Wire,Pipe - Laser Level Line Tool, Multipurpose Laser Level Kit Standard Cross Line Laser leveler Beam Tool with Metric Rulers 8ft/2.5M for Picture Hanging cabinets Tile Walls by AikTryee. - Laser Level with 1M Tripod,can be standby for 10 hours,Green Cross Line Laser with Tripod Self-Leveling, Lazer Leveler Tool for Picture Hanging laserpower<1mW, Class 2 Laser output --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/506747493-stud-finder-sf1-wall-scanner-4-in-1-electronic-stud](https://www.desertcart.tn/products/506747493-stud-finder-sf1-wall-scanner-4-in-1-electronic-stud) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*