--- product_id: 621486633 title: "HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls" brand: "hanmatek" price: "₱4699" currency: PHP in_stock: true reviews_count: 13 category: "Hanmatek" url: https://www.desertcart.ph/products/621486633-hanmatek-stud-finder-sf2-wall-scanner-4-in-1-electronic store_origin: PH region: Philippines --- # AC wire live voltage detection up to 50mm 120mm max metal detection depth Exact wood detection up to 20mm HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls **Brand:** hanmatek **Price:** ₱4699 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock hidden walls like a pro—never drill blind again! ## Quick Answers - **What is this?** HANMATEK Stud Finder SF2 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?** ₱4699 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/621486633-hanmatek-stud-finder-sf2-wall-scanner-4-in-1-electronic) ## 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 - • **Auto Calibration:** Effortless setup ensures reliable readings every time—no manual fuss. - • **Clear LCD Display:** Backlit screen shows depth, signal strength, battery, and object type at a glance. - • **Deep & Exact Modes:** Switch between deep scans for layered walls and pinpoint accuracy for studs. - • **Safety-First AC Detection:** Instant live wire alerts protect you from hidden electrical hazards. - • **4-in-1 Multifunctional Detection:** Detect wood, metal, magnetism & live AC wires with precision. ## Overview The HANMATEK SF2 is a professional-grade 4-in-1 stud finder and wall scanner designed for millennial managers who demand precision and efficiency. It detects wood, ferrous and non-ferrous metals, and live AC wires up to 120mm deep with automatic calibration and a clear backlit LCD. Its versatile modes adapt to complex wall structures, making it essential for safe, confident home improvement and construction projects. ## Description Product Description HANMATEK SF2 4 in 1 Digital Stud Finder Four-in-one detection mode The data on the large backlit display is easily visible. Adapt to a variety of materials, accurate detection, suitable for detecting ferrous metals, non-ferrous metals, wood, live wires and other materials. Dustproof, waterproof and drop-proof, safe and durable. Multifunctional application scenarios High Efficiency and Broad Spectrum It can detect metal, wood and live wires hidden in walls, ceilings and floors. Decoration wall drilling is a must for detection. It can largely avoid your operation errors and is widely used in home inspection, road maintenance, construction sites and other scenarios throughout the year. Maximum detection depth： Ferrous metals: 120 mm Non-ferrous metals (copper): 100 mm AC wire: 50mm Foreign object (usually called wooden object): 20 mm in EXACT mode; 38 mm in DEPTH mode AC Scan Mode Maximum detection depth: 50 mm.When active AC voltage is detected, the AC warning indicator will light up, protecting your safety.For safety reasons, this wall scanner always detects and displays live AC power lines in all modes. Deep Mode Deep scan mode is a higher sensitivity scan mode that should be used when there are additional layers of wall or covering. Exact Mode The distance between the detected object and the instrument is displayed on the screen and a continuous tone sounds in the instrument. Metals Mode Maximum detection depth:Ferrous metal: 120 mm Non-ferrous metal:100mm The type of metal detected can be judged by the magnetic metal and non-magnetic metal icons displayed on the LCD screen (refer to the manual for details). Step 1 Select the detection mode according to the type of object to be detected. Step 2 Hold the wall detector against the wall for 3 seconds and wait for the instrument to finish calibrating itself. Step 3 Move it evenly and slowly in the same direction to the left or right. Do not lift the instrument or apply additional pressure. Step 4 Locate the object to detect 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: Good - Have used for locating wires and metal so far. Appears to be good accuracy and the screen gives a clear indication of distance to obstruction. ## Features - MULTIFUNCTIONAL DETECTION: SF2 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 SF2 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 SF2 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 | B0CT2PCS3B | | Adjustable Length | Yes | | Are Batteries Required | Yes | | Batteries required? | Yes | | Battery Average Life | 5 minutes | | Best Sellers Rank | 2,535 in Garden ( See Top 100 in Garden ) 3 in Metal Detectors | | Brand | HANMATEK | | Brand Name | HANMATEK | | Colour | Grey | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 7,884 Reviews | | Display Type | LCD | | Extended Length | 120 Millimetres | | Included Components | 1x SF2 Stud Finder | | International Protection Rating | IP66 | | Item Dimensions L x W x H | 18.4L x 10.1W x 4.8H centimetres | | Item Type Name | Stud Finder | | Item Weight | 200 Grams | | Item weight | 200 Grams | | Manufacturer | HANMATEK | | Manufacturer Part Number | SF2 | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Model Number | SF2 | | Power Source | Battery Powered | | Power source | Battery Powered | | Recommended Uses For Product | Construction Site Scanning, Home Improvement | ## Product Details - **Adjustable length:** Yes - **Batteries required?:** Yes - **Battery life:** 5 minutes - **Brand:** HANMATEK - **Colour:** Grey - **Extended length:** 120 Millimetres - **Item weight:** 200 Grams - **Material:** Acrylonitrile Butadiene Styrene - **Power source:** Battery Powered - **Product dimensions:** 18.4L x 10.1W x 4.8H centimetres ## Images ![HANMATEK Stud Finder SF2 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/715vAIuI-nL.jpg) ![HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls - Image 2](https://m.media-amazon.com/images/I/61F8mmheViL.jpg) ![HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls - Image 3](https://m.media-amazon.com/images/I/81k-BACJmeL.jpg) ![HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls - Image 4](https://m.media-amazon.com/images/I/6198RSb+68L.jpg) ![HANMATEK Stud Finder SF2 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls - Image 5](https://m.media-amazon.com/images/I/71JVAz26cYL.jpg) ## Available Options This product comes in different **Color** options. ## 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 ### ⭐⭐⭐⭐⭐ Good *by S***8 on 23 June 2026* Have used for locating wires and metal so far. Appears to be good accuracy and the screen gives a clear indication of distance to obstruction. ### ⭐⭐⭐⭐ 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 ## 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 - PREXISO Multi Surface Laser Level LED Light Vial, 30Ft Horizontal & Vertical Line Laser with Wall Mount Base, 2 Pins, 10 Sticker, 2 AA Batteries for Hanging Frames & Picture, Construction Wall Writing --- ## 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.ph/products/621486633-hanmatek-stud-finder-sf2-wall-scanner-4-in-1-electronic](https://www.desertcart.ph/products/621486633-hanmatek-stud-finder-sf2-wall-scanner-4-in-1-electronic) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-05*