---
product_id: 635922033
title: "FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B…"
brand: "folai"
price: "¥1439"
currency: JPY
in_stock: false
reviews_count: 4
url: https://www.desertcart.jp/products/635922033-folai-stud-finder-wall-scanner-5-in-1-stud-detector
store_origin: JP
region: Japan
---

# AC detection up to 2" 1.5" wood depth 5 scanning modes FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B…

**Brand:** folai
**Price:** ¥1439
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Find It Fast, Fix It Right!

## Quick Answers

- **What is this?** FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… by folai
- **How much does it cost?** ¥1439 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/635922033-folai-stud-finder-wall-scanner-5-in-1-stud-detector)

## Best For

- folai enthusiasts

## Why This Product

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

## Key Features

- • **Instant Feedback:** Large LCD display with audible alerts for quick and easy detection.
- • **User-Friendly Design:** Ergonomic grip and auto-calibration for effortless operation.
- • **Battery Life Indicator:** Stay informed with a battery indicator to avoid interruptions.
- • **Versatile Scanning Modes:** Five modes to detect wood, metal, and live wires—perfect for any project.
- • **Precision at Your Fingertips:** Experience the most advanced sensor technology for pinpoint accuracy.

## Overview

The FOLAI Stud Finder Wall Scanner TH550B is a cutting-edge tool designed for both professionals and DIY enthusiasts. With five scanning modes, it accurately detects wood, metal, and live wires up to 3 inches deep. The ergonomic design and large LCD display ensure ease of use, while the auto-calibration feature guarantees reliable results. Stay on top of your projects with this essential tool that combines precision, versatility, and user-friendly technology.

## Description

Full description not available

## Features

- The most accurate and higher safety - stud detector is specially designed! The most advanced sensor technology is used to accurately and quickly locate the metal pipes fire lines studs wooden frames steel bars and supporting beams hidden behind walls floors and ceilings Whether you are a professional homeowner or DIY enthusiast you can find a good use in this electronic screw scanner
- The wall scanner includes five different scanning modes suitable for metal tubes fire lines studs wooden frames steel bars and brackets as well as ceilings deep embedded objects behind walls The bolt mode can detect wooden beams and joists in the dry wall up to 1 5 inches Metal mode can detect up to 3 inches of pipe Depth mode detects up to 3 inches of wood and metal components while 85 to 240 volts of AC current can be used for up to 2 inches of voltage and live wire
- Auto-calibration and ergonomic grip comfortable to use before testing please hold down the scan button for 1-2 seconds Auto-calibration provides maximum reliability and accuracy for users The ergonomic design of this wall stud detector enables it to be fixed from any angle
- LCD screen upgrade design display the required stud material and the exact position of the stud - Digital stud scanner with large LCD display and loud warning can detect the exact position of the object When the material is found the LCD display will beep to tell you if you are close to the target Fast detection saves time and energy for users and makes task completion easier
- Graphic liquid crystal display multi-functional wall scanner detector has a graphic liquid crystal display which can display many prompts in detection such as detection mode signal strength automatic calibration battery indication and maximum readability When the battery power is insufficient it will display the indicator icon of insufficient battery power reminding you to replace the full battery in time New 9 Volt Battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FOLAI |
| Item Weight | 320 g |
| Package Dimensions | 22.9 x 9.4 x 4.4 cm; 320 g |
| Item model number | TH550B |
| Colour | TH550B |
| Power source type | Battery Powered |
| Included components | Stud Finder |
| Batteries Required? | No |

## Product Details

- **Brand:** FOLAI
- **Power source:** Battery Powered
- **Colour:** TH550B
- **Min. Operating voltage:** 85 Volts (AC)
- **Manufacturer:** FOLAI

## Images

![FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… - Image 1](https://m.media-amazon.com/images/I/61+7gJ3iBnL.jpg)
![FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… - Image 2](https://m.media-amazon.com/images/I/81Qt8QflB9L.jpg)
![FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… - Image 3](https://m.media-amazon.com/images/I/71jYbsbIijL.jpg)
![FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… - Image 4](https://m.media-amazon.com/images/I/81rLkfXZqeL.jpg)
![FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B… - Image 5](https://m.media-amazon.com/images/I/81CwuWY7nJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and useful
*by M***. on 27 February 2025*

Essential tool if you're drilling holes in the wall. Easy to use.

### ⭐⭐⭐ Readings not 100%
*by A***R on 6 January 2025*

Same issues as a lot of others on here regarding false readings of items behind walls..after reading the instructions and following them I tried to read a wall I intended to drill and had readings that some metal material was in the wall.But reset the unit and scanned a plywood door and had readings of electrical cables within the door? So tried many other places I knew nothing electrical,studs or metal and still had readings..so I am no better off it's a 50-50 chance If I hit something...so now have a kitchen shelf I want to install but won't just as can't get a 100% true reading.

### ⭐ Don't bother
*by A***E on 14 April 2025*

Sent back as no good ,, followed instructions as on how to use it and it told me the whole wall was live wire ,then it told me that the battens were over one foot wide which I knew was a complete lie.Not at all a reliable tool.

## Frequently Bought Together

- FOLAI Stud Finder Wall Scanner - 5 in 1 Stud Detector Detector Beam Finders Wall Detector Sensor Center Finding with LCD Display for Wood AC Wire Metal Studs Cable Joist Detection-TH550B…
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*