---
product_id: 335043900
title: "Magnet Source Magnetic Field Viewer Card (Pack of 1)"
brand: "master magnetics"
price: "€ 27.83"
currency: EUR
in_stock: false
reviews_count: 5
category: "Master Magnetics"
url: https://www.desertcart.com.cy/products/335043900-magnet-source-magnetic-field-viewer-card-pack-of-1
store_origin: CY
region: Cyprus
---

# Compact 2.5" x 4" size Includes clear usage instructions Laminated magnetic viewing film Magnet Source Magnetic Field Viewer Card (Pack of 1)

**Brand:** master magnetics
**Price:** € 27.83
**Availability:** ❌ Out of Stock

## Summary

> 🧲 Unlock the invisible world of magnetism—carry the power in your pocket!

## Quick Answers

- **What is this?** Magnet Source Magnetic Field Viewer Card (Pack of 1) by master magnetics
- **How much does it cost?** € 27.83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/335043900-magnet-source-magnetic-field-viewer-card-pack-of-1)

## Best For

- master magnetics enthusiasts

## Why This Product

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

## Key Features

- • **Laminated Durability:** Robust plastic lamination ensures long-lasting use without wear or tear.
- • **Trusted & Top-Ranked:** Ranked #7,928 in School Supplies, a proven tool for both learning and professional troubleshooting.
- • **Instant Visual Feedback:** See magnetic fields in real-time with the embedded viewing film—perfect for diagnostics or demos.
- • **Professional & Educational:** Ideal for engineers, technicians, and curious minds to explore magnetism hands-on.
- • **Pocket-Sized Magnetic Insight:** Fits effortlessly in your wallet or toolkit for on-the-go magnetic field detection.

## Overview

The Magnet Source Magnetic Field Viewer Card is a compact, laminated 2.5" x 4" plastic card featuring a magnetic viewing film and clear instructions. Lightweight and durable, it enables professionals and enthusiasts to visualize magnetic fields instantly, making it an essential tool for diagnostics, education, and hands-on exploration.

## Description

Magnet Source Magnetic Field Viewer Card (Pack of 1) : desertcart.in: Toys & Games

Review: great product, works really well. I used for a service class and passed on the link where to buy it to my service class so it can be used to find damage to an magnetic encoder strip we use on our products.
Review: Es un juguete más para adulto, genial

## Features

- 2.5" x 4" laminated card contains instructions and film

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005HYCM8M |
| Best Sellers Rank | #117,141 in Toys & Games ( See Top 100 in Toys & Games ) #7,928 in School Supplies |
| Brand | Master Magnetics |
| Colour | Blue |
| Customer Reviews | 4.1 4.1 out of 5 stars (192) |
| Date First Available | 4 May 2014 |
| Generic Name | magnetic |
| Global Trade Identification Number | 00095421005635 |
| Item Dimensions LxWxH | 9.5 x 7 x 0.3 Centimeters |
| Item Height | 0.13 Inches |
| Item Weight | 18 g |
| Item Width | 2.75 Inches |
| Item model number | DMVC-1BX |
| Manufacturer | 0 |
| Material | Plastic |
| Model number | DMVC-1BX |
| Net Quantity | 1.0 Count |
| Number of Pieces | 1 |
| Product Dimensions | 9.53 x 6.99 x 0.33 cm; 18 g |
| Shape | Rectangular |
| Size | 2.5 x 4 inch |
| Specific Product Use | personal |
| UPC | 095421005635 |

## Product Details

- **Brand:** Master Magnetics
- **Colour:** Blue
- **Global Trade Identification Number:** 00095421005635
- **Manufacturer:** 0
- **Material:** Plastic
- **Net Quantity:** 1.0 Count
- **Number of Pieces:** 1
- **Shape:** Rectangular
- **Size:** 2.5 x 4 inch
- **UPC:** 095421005635

## Images

![Magnet Source Magnetic Field Viewer Card (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41-Npq88S8L.jpg)
![Magnet Source Magnetic Field Viewer Card (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/41W6RkeLh+L.jpg)
![Magnet Source Magnetic Field Viewer Card (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/51Ch7nK94AL.jpg)
![Magnet Source Magnetic Field Viewer Card (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/51GuA4ov+bL.jpg)
![Magnet Source Magnetic Field Viewer Card (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/51P9Q3JIA6L.jpg)

## Questions & Answers

**Q: Can you write on this causing a magnetic image to appear if you attached a small neodymium magnet to the end of dried up pen?**
A: Only if you have a small enough magnet, otherwise the characters would be so large you could only write one word.After reading "Sadly, no." I tried with a small motor magnet and was able to produce "123" and "Hi" that were legible from the front.Not sure if that is useful for you.

**Q: Will this show the tracks on magnetic audio tape?**
A: Not usefully. It might just show some magnetic field on a cleverly recorded tape (eg: Like a lightning flash recorder), but neither the resolution nor the contrast would show normal audio tracks. That is simply not it's function.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***H on 17 January 2024*

great product, works really well. I used for a service class and passed on the link where to buy it to my service class so it can be used to find damage to an magnetic encoder strip we use on our products.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 26 August 2022*

Es un juguete más para adulto, genial

### ⭐⭐⭐⭐⭐ Review
*by N***S on 8 May 2017*

It was interesting seeing different magnetic items with this. It's not very effective with weak magnets though, as would be expected. This is just for those who are as curious as I am and just like to see how things work! :)

## Frequently Bought Together

- Magnet Source Magnetic Field Viewer Card (Pack of 1)
- The Original Slinky Walking Spring Toy, 2.75-inch Diameter Metal Slinky, Fidget Toys
- The Hillman Group 123113 18 Aluminum Display Package, 50-Feet, 1-Pack

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**Shop now:** [https://www.desertcart.com.cy/products/335043900-magnet-source-magnetic-field-viewer-card-pack-of-1](https://www.desertcart.com.cy/products/335043900-magnet-source-magnetic-field-viewer-card-pack-of-1)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-13*