---
product_id: 667077535
title: "SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects"
brand: "hanmatek"
price: "8763 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Hanmatek"
url: https://www.desertcart.is/products/667077535-sf3-6-in-1-stud-finder-high-precision-wall-scanner
store_origin: IS
region: Iceland
---

# Live AC wire detection 6-in-1 multi-detection Battery-powered, portable SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects

**Brand:** hanmatek
**Price:** 8763 kr
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock hidden walls like a pro — never miss a stud or wire again!

## Quick Answers

- **What is this?** SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects by hanmatek
- **How much does it cost?** 8763 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/667077535-sf3-6-in-1-stud-finder-high-precision-wall-scanner)

## 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

- • **Safety First:** Live AC wire detection up to 38mm keeps your projects shock-free.
- • **Built to Last:** Robust ABS construction and IP66 rating for reliable performance on any site.
- • **Dual Depth Modes:** Switch between 20mm precision and 38mm deep scanning for ultimate accuracy.
- • **All-in-One Precision:** Detect wood, metal, joists, and live wires with one sleek device.
- • **User-Friendly Interface:** Clear digital display and audible alerts make scanning effortless.

## Overview

The HANMATEK SF3 is a high-precision 6-in-1 stud finder designed for professionals and DIY enthusiasts. It detects wood studs, ferrous and non-ferrous metals, joists, and live AC wires up to 38mm deep. Featuring dual wood detection modes, a clear digital display, audible alerts, and durable ABS construction with IP66 protection, it ensures safe, accurate, and efficient wall scanning for all your renovation needs.

## Description

Product Description

Review: Accurate, easy to use, and a real time-saver! - The HANMATEK SF3 6-in-1 Stud Finder is one of those tools you don’t realise you need until you have it. I’ve used it several times now for mounting shelves and a TV bracket, and it’s been incredibly accurate at detecting studs, metal pipes, and even live AC wires. The screen is clear and easy to read, and it gives a reassuring tone when a stud or wire is detected. Switching between the different scan modes (wood, metal, AC, etc.) is simple, and it calibrates quickly every time. The build quality feels solid and professional, not flimsy like some cheaper models. This tool has saved me from drilling into live wires more than once — worth every penny for that peace of mind alone! Highly recommended for DIYers and professionals alike — precise, reliable, and very easy to use.
Review: It does what it claims - It found studs and electrical cables as it claims, cheap and cheerful but works as intended.

## Features

- 6-in-1 Multi-Function Detection: Detects wood studs, ferrous and non-ferrous metals, live AC wires, and joists, all with one device.
- Dual Wood Detection Modes: Choose between Precision mode (up to 20mm depth) and Deep mode (up to 38mm depth) for accurate wood stud detection.
- Reliable Metal Detection: Identifies ferrous metals up to 38mm deep and non-ferrous metals up to 20mm deep, ensuring you locate pipes and other objects with ease.
- Live AC Wire Detection: Safely detects live wires up to 38mm deep to prevent electrical hazards during drilling.
- User-Friendly Operation: Features a clear display, audible alerts, and simple controls for effortless operation, making it perfect for both professionals and DIYers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9JVNTY8 |
| Adjustable Length | No |
| Are Batteries Required | Yes |
| Batteries required? | Yes |
| Best Sellers Rank | 12,438 in Garden ( See Top 100 in Garden ) 29 in Metal Detectors |
| Brand | HANMATEK |
| Brand Name | HANMATEK |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 917 Reviews |
| Display Type | Digital |
| International Protection Rating | IP66 |
| Item Dimensions L x W x H | 14L x 6W x 2.9H centimetres |
| Item Type Name | Stud Finder |
| Item Weight | 280 Grams |
| Item weight | 280 Grams |
| Manufacturer | Shenzhen Hanmatek Precision Technology Co.,Ltd. |
| Manufacturer Part Number | SF3 |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Number | SF3 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Construction site detection |
| search coil size | 14 Centimetres |

## Product Details

- **Adjustable length:** No
- **Batteries required?:** Yes
- **Brand:** HANMATEK
- **Colour:** Black
- **International protection rating:** IP66
- **Item weight:** 200 Grams
- **Material:** Acrylonitrile Butadiene Styrene
- **Power source:** Battery Powered
- **Product dimensions:** 14L x 6W x 2.9H centimetres
- **Recommended uses for product:** Construction site detection

## Images

![SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects - Image 1](https://m.media-amazon.com/images/I/71Psu6pf8CL.jpg)
![SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects - Image 2](https://m.media-amazon.com/images/I/71EuUSIJncL.jpg)
![SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects - Image 3](https://m.media-amazon.com/images/I/71xqbEBBfiL.jpg)
![SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects - Image 4](https://m.media-amazon.com/images/I/71R4GkqO6ZL.jpg)
![SF3 6-in-1 Stud Finder, High-Precision Wall Scanner for Wood, Metal, and Live AC Wires Detection – Ideal for Home Renovation and DIY Projects - Image 5](https://m.media-amazon.com/images/I/71lDdkAVLNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate, easy to use, and a real time-saver!
*by P***N on 21 October 2025*

The HANMATEK SF3 6-in-1 Stud Finder is one of those tools you don’t realise you need until you have it. I’ve used it several times now for mounting shelves and a TV bracket, and it’s been incredibly accurate at detecting studs, metal pipes, and even live AC wires. The screen is clear and easy to read, and it gives a reassuring tone when a stud or wire is detected. Switching between the different scan modes (wood, metal, AC, etc.) is simple, and it calibrates quickly every time. The build quality feels solid and professional, not flimsy like some cheaper models. This tool has saved me from drilling into live wires more than once — worth every penny for that peace of mind alone! Highly recommended for DIYers and professionals alike — precise, reliable, and very easy to use.

### ⭐⭐⭐⭐ It does what it claims
*by A***R on 12 December 2025*

It found studs and electrical cables as it claims, cheap and cheerful but works as intended.

### ⭐⭐⭐⭐⭐ Lifesaver...
*by B***E on 6 October 2025*

At first my husband thought it worked on him but it seems it just detected his belt buckle much to his dismay. Built a wall and found my friend who made holes in her ceiling prior to this had electricity running through so we gave them a wee check and has it seems protected me from becoming a widow... few more years for that life insurance to tot up .. or would have given him one hell of a haircut, but works a treat. Very well made and easy to use. Tidy little one that is easy to store too. Works well with metal and wires and esp detecting electricity wires, not so much at building your husbands self confidence as a 'stud'

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-07-12*