---
product_id: 509203755
title: "4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific"
brand: "laosep"
price: "1032273₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/509203755-4-x-4inch-magnetic-field-viewing-film-magnetic-field-viewer
store_origin: VN
region: Vietnam
---

# Clear magnetic pattern visibility 4x4 inch viewing area Reusable & automatic 4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific

**Brand:** laosep
**Price:** 1032273₫
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the unseen world of magnets—because science should always be this visible!

## Quick Answers

- **What is this?** 4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific by laosep
- **How much does it cost?** 1032273₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/509203755-4-x-4inch-magnetic-field-viewing-film-magnetic-field-viewer)

## Best For

- laosep enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 22.5g design fits effortlessly in your toolkit or desk drawer.
- • **Eco-Friendly & Reusable:** No batteries needed—just place and observe again and again.
- • **Perfect for Professionals:** Ideal for engineers, educators, and curious minds who demand clarity.
- • **Enhance Scientific Insight:** See magnetic strength variations in real time for smarter analysis.
- • **Visualize Invisible Forces:** Instantly reveal magnetic field patterns with precision.

## Overview

The Tbkoly 4x4 Inch Magnetic Field Viewing Film offers a reusable, battery-free way to clearly observe magnetic field patterns. Lightweight and compact, it’s perfect for professionals and enthusiasts seeking precise, real-time visualization of magnetic forces.

## Description

4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific

## Features

- Place the film as as possible to the magnet/item to observe the pattern changes.
- Reusable and automatic .
- Clearly observe the patterns of the magnetic field.
- The stronger magnets, the better the results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tbkoly |
| Part Number | 500304603 |
| Product Dimensions | 13 x 13 x 1 cm; 22.5 g |
| Manufacturer reference | 500304603 |
| Colour | Brown Yellow |
| Power Source | ac |
| Item Package Quantity | 1 |
| Batteries Required? | No |
| Item Weight | 22.5 g |

## Images

![4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific - Image 1](https://m.media-amazon.com/images/I/61cKQlHlijL.jpg)

## Frequently Bought Together

- Tbkoly 4 x 4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Display,Magnet Pattern Detector,for Scientific
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**Shop now:** [https://www.desertcart.vn/products/509203755-4-x-4inch-magnetic-field-viewing-film-magnetic-field-viewer](https://www.desertcart.vn/products/509203755-4-x-4inch-magnetic-field-viewing-film-magnetic-field-viewer)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-11*