---
product_id: 540528575
title: "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"
brand: "fnirsi"
price: "€ 72.98"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/540528575-stud-finder-wall-scanner-fnirsi-upgraded-wd-02-tft-display
store_origin: DE
region: Germany
---

# 2'' live AC wire detection 1.5'' stud detection depth Rechargeable lithium-ion battery 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

**Brand:** fnirsi
**Price:** € 72.98
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect like a pro, build with confidence!

## Quick Answers

- **What is this?** 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 by fnirsi
- **How much does it cost?** € 72.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/540528575-stud-finder-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

- • **Pinpoint Precision:** Newly designed positioning hole for exact center and edge marking of studs, pipes, and wires
- • **Triple-Mode Detection:** Seamlessly switch between wood studs, metal, and live AC wires with adjustable sensitivity
- • **Effortless Calibration:** Auto-calibrates on any wall surface for instant, reliable readings every time
- • **Smart Display & Alerts:** Clear TFT LCD screen paired with audio alarms ensures you never miss a hidden hazard
- • **Versatile Wall Compatibility:** Works flawlessly on wallpaper, painted walls, acoustic ceilings, and wood flooring

## Overview

The FNIRSI WD-02 is an upgraded electronic stud finder featuring a precision positioning hole, triple detection modes for wood, metal, and live AC wires, and a bright TFT LCD display with audio alerts. It offers up to 1.5'' stud detection depth, 4.7'' metal detection, and 2'' AC wire detection, powered by a rechargeable lithium-ion battery. Auto-calibration and multi-surface compatibility make it an essential tool for professionals and DIY enthusiasts aiming for flawless wall installations.

## Description

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

## 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 |
| Part Number | WD-02 |
| Item Weight | 4.2 ounces |
| Package Dimensions | 8.03 x 3.86 x 1.85 inches |
| Item model number | WD-02 |
| Batteries | 1 Lithium Polymer batteries required. |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71OIlQLRDdL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71T818YwahL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81EHdg7M2NL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/81AyFAKnJ+L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81KT5vGDCCL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*