---
product_id: 548574800
title: "FNIRSI Stud Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector With HPC Chip, Wall Scanner With Positioning Hole For Center And Edge of Wood AC Wire Metal Studs Joist Pipe"
brand: "fnirsi"
price: "€ 85.95"
currency: EUR
in_stock: false
reviews_count: 5
category: "Fnirsi"
url: https://www.desertcart.ie/products/548574800-fnirsi-stud-wall-scanner-fnirsi-upgraded-wd-02-tft-display
store_origin: IE
region: Ireland
---

# 2'' live AC wire detection 1.5'' stud detection depth Rechargeable battery FNIRSI Stud Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector With HPC Chip, Wall Scanner With Positioning Hole For Center And Edge of Wood AC Wire Metal Studs Joist Pipe

**Brand:** fnirsi
**Price:** € 85.95
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Scan smarter, build safer — never guess what's behind your walls again!

## Quick Answers

- **What is this?** FNIRSI Stud Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector With HPC Chip, Wall Scanner With Positioning Hole For Center And Edge of Wood AC Wire Metal Studs Joist Pipe by fnirsi
- **How much does it cost?** € 85.95 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/548574800-fnirsi-stud-wall-scanner-fnirsi-upgraded-wd-02-tft-display)

## Best For

- fnirsi enthusiasts

## Why This Product

- Trusted fnirsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple Detection Modes:** Seamlessly switch between wood studs, metal, and live AC wires for versatile scanning
- • **Smart LCD & Audio Alerts:** Instant visual and sound notifications ensure you never miss a hidden hazard
- • **Precision Positioning Hole:** Pinpoint edges & centers of studs, pipes & wires with unmatched accuracy
- • **Effortless Auto Calibration:** Start scanning anywhere on the wall with one-step automatic calibration for pro-level ease
- • **Adjustable Sensitivity Levels:** Customize detection depth up to 4.7'' for different wall materials and needs

## Overview

The FNIRSI WD-02 is a cutting-edge stud finder featuring a newly designed positioning hole for precise marking of wood, metal studs, pipes, and live AC wires. It offers three detection modes with adjustable sensitivities, reaching depths up to 4.7 inches. Equipped with a clear LCD display, audio alarms, and rechargeable battery, it ensures fast, accurate, and hassle-free wall scanning across various surfaces.

## Description

FNIRSI Stud Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector With HPC Chip, Wall Scanner With Positioning Hole For Center And Edge of Wood AC Wire Metal Studs Joist Pipe : desertcart.in: Garden & Outdoors

Review: One of the best stud finders. Very accurate. - Very accurate and easy to use. Tested it on wood studs behind 1/2 inch drywall. I love how you can disable the beeping sound for electrical detection. Highly recommend this stud finder.
Review: Finally, Stud finders get smart! - Finally, a stud finder that does more than guess. This thing is fantastic, with the ability to detect both metal, and electric wires, this has been a life saver when trying to figure out where that wire run is to add an outlet. Def would recommend.

## Features

- Newest Upgraded Stud Finder - FNIRSI WD-02 stud finder have Newly Designed Positioning Hole which can accurately and quickly mark up edges and center of metal, studs, pipes, live AC wire behind walls, floors. Fast detection saves users time and effort
- MULTIFUNCTIONAL DETECTION: WD-02 wall detector provides users with more detection needs. It has three gears for detecting studs, metals and AC wires, each gear has three sensitivities, and different sensitivities have different detection depths
- Detection Depth:The maximum detection depth of the stud detection gear is 1.5'', the maximum detection depth of the metal detection gear is 4.7'', and the maximum detection depth of the AC wire detection gear is 2''
- Digital LCD Display & Audio Alarm: This stud finder comes with LCD display and sound alarm, which can detect the exact location of the objects. Rechargeable mode saves you from the hassle of battery replacement
- Easy to Use & Auto Calibration: Easy-to-read LCD display provide users with comfort and convenience while scanning. The wall detector can be automatically calibrated anywhere on the wall to successfully find the center of studs in one step
- Widely Use: This stud detector quickly locates wood, metal and AC wires hidden in the walls, floors and ceilings of the house. It can work on different wall surfaces, such as lath, wallpaper wood flooring, acoustic ceiling, painted walls, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FNIRSI |
| Item model number | WD-02 |
| Package Dimensions | 20.4 x 9.8 x 4.7 cm; 120 g |
| ASIN | B0C3LCY3ZG |

## Images

![FNIRSI Stud Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector With HPC Chip, Wall Scanner With Positioning Hole For Center And Edge of Wood AC Wire Metal Studs Joist Pipe - Image 1](https://m.media-amazon.com/images/I/71OIlQLRDdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of the best stud finders. Very accurate.
*by P***N on 12 May 2025*

Very accurate and easy to use. Tested it on wood studs behind 1/2 inch drywall. I love how you can disable the beeping sound for electrical detection. Highly recommend this stud finder.

### ⭐⭐⭐⭐⭐ Finally, Stud finders get smart!
*by J***Y on 27 January 2026*

Finally, a stud finder that does more than guess. This thing is fantastic, with the ability to detect both metal, and electric wires, this has been a life saver when trying to figure out where that wire run is to add an outlet. Def would recommend.

### ⭐⭐⭐⭐⭐ Easy to use
*by A***O on 27 January 2026*

Works

## Frequently Bought Together

- Stud Finder Wall Scanner - FNIRSI Upgraded WD-02 TFT Display Electronic Stud Detector with HPC Chip, Wall Scanner with Positioning Hole for Center and Edge of Wood AC Wire Metal Studs Joist Pipe
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**Shop now:** [https://www.desertcart.ie/products/548574800-fnirsi-stud-wall-scanner-fnirsi-upgraded-wd-02-tft-display](https://www.desertcart.ie/products/548574800-fnirsi-stud-wall-scanner-fnirsi-upgraded-wd-02-tft-display)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-07*