---
product_id: 332185555
title: "Magnetic Field Viewing Film 4\"x4\", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive"
brand: "metisinno"
price: "₨13913"
currency: LKR
in_stock: true
reviews_count: 12
category: "Metisinno"
url: https://www.desertcart.lk/products/332185555-magnetic-field-viewing-film-4x4-magnetic-flux-display-magnet-pattern
store_origin: LK
region: Sri Lanka
---

# Visualizes magnetic flux in vivid color Reusable with automatic recovery Heat resistant up to 75°C for durability Magnetic Field Viewing Film 4"x4", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive

**Brand:** metisinno
**Price:** ₨13913
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the unseen world of magnets—because science should be colorful!

## Quick Answers

- **What is this?** Magnetic Field Viewing Film 4"x4", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive by metisinno
- **How much does it cost?** ₨13913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/332185555-magnetic-field-viewing-film-4x4-magnetic-flux-display-magnet-pattern)

## Best For

- metisinno enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Withstands heat and humidity tests ensuring reliable performance in any environment
- • **Effortless Reuse:** Automatically recovers after use, making it eco-friendly and cost-effective
- • **See the Invisible:** Transforms magnetic fields into vibrant color patterns for instant insight
- • **Precision Sensitivity:** Optimized for close proximity testing to reveal detailed magnetic flux variations
- • **Classroom & Lab Essential:** Elevate your scientific projects and impress peers with real-time magnetic visualization

## Overview

The Magnetic Field Viewing Film (4"x4") by Oliver Electronics offers a reusable, heat-resistant surface that visually displays magnetic flux intensity through a dynamic color spectrum. Ideal for educational and professional use, it provides precise, real-time magnetic field detection with automatic recovery, making it a must-have tool for science classrooms, labs, and magnet enthusiasts.

## Description

Placing magnet behind magnetic flux viewing film changes color by magnetic level. Color change according to magnetic intensityColor Gauss50-100G Orange 100-150G Yellow150-250G Light Green250-300G Green300-500G Dark Green 600-800G Blue 900-1000G Dark Blue Film thickkness (μm): 150~200Heat resistance test: 75℃ 48HCoonstant temperature and humidity test: 60℃/80℃ 48HOutdoor exposure test 48H

Review: Amazing color view of magnetic fields! - This magnetic film viewer is amazing. It responds best to strong fields and gives a view in color! Being able to "see" magnetic fields in real time is very educational. Every science classroom and lab should have some of this film. I use magnetron sputter targets and being able to see the magnetic field has already saved me ten times the price. It shows up bad magnetic arrays instantly. To view larger assemblies, I glue 4 pieces onto a plastic sheet. Highly recommended!
Review: Good quality magnetic film - There are some cheaper magnetic field viewing films out there. But you get what you pay for. This is a good quality film that does an excellent job for viewing magnetic fields. Overall, this is good value for the money.

## Features

- Magnetic Field Viewing Film Sheet
- Magnetic Field Display
- Magnetic Field Demonstrator
- Reusable and Automatic Recovery
- Getting as close as possible to the item being tested for test improve sensitivity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0952FJWNZ |
| Best Sellers Rank | #51,788 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Science Education Magnets & Magnetism Kits |
| Date First Available | May 17, 2021 |
| Item Weight | 1.44 ounces |
| Item model number | CGP |
| Manufacturer | Oliver Electronics |
| Product Dimensions | 4 x 4 x 0.01 inches |

## Product Details

- **Brand:** metisinno
- **Color:** Olive
- **Manufacturer:** Oliver Electronics
- **Number of Pieces:** 1
- **Shape:** Square

## Images

![Magnetic Field Viewing Film 4"x4", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive - Image 1](https://m.media-amazon.com/images/I/51-1RRScnYL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing color view of magnetic fields!
*by S***E on April 18, 2024*

This magnetic film viewer is amazing. It responds best to strong fields and gives a view in color! Being able to "see" magnetic fields in real time is very educational. Every science classroom and lab should have some of this film. I use magnetron sputter targets and being able to see the magnetic field has already saved me ten times the price. It shows up bad magnetic arrays instantly. To view larger assemblies, I glue 4 pieces onto a plastic sheet. Highly recommended!

### ⭐⭐⭐⭐⭐ Good quality magnetic film
*by C***Y on December 18, 2025*

There are some cheaper magnetic field viewing films out there. But you get what you pay for. This is a good quality film that does an excellent job for viewing magnetic fields. Overall, this is good value for the money.

### ⭐⭐⭐⭐ Good product, could be annotated though
*by N***Q on September 27, 2021*

This product has a protective frame, which is better than other products having no frame at all. The frame material is not entirely rigid and it is warped a bit, so the entire assembly is not completely flat, but it is good enough for most applications. I just wish the frame was made out of hard plastic and not two sheets of some hard foam. I would be willing to pay extra for that. The second thing about this product is that it does have a full color spectrum indication, which allows you to see the strength of magnetic field in color, not monochrome, which is really awesome. But, the lookup table for this (which color corresponds to what range of magnetic flux) only exists as a picture on Amazon. I wish the product came with the same picture permanently printed on the frame or at least as some laminated piece of paper. For now, if you order it, you should save the picture from the Amazon page (https://m.media-amazon.com/images/I/61XAvd0ah8S._SL1500_.jpg) and print it out yourself. When this product is no longer listed on Amazon in future, you will be on your own if you don't do that. Also, just like all other similar offerings on Amazon for this category of products, this film is NOT a calibrated measurement instrument, it can only be used for qualitative, not quantitative assessment of the magnetic flux. As long as you remember this, this is a great product to buy.

## Frequently Bought Together

- Magnetic Field Viewing Film 4"x4", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive
- Green Magnetic Viewing Film 4x6 | Cool Magnets Science Kit | Magnetic Field Detector & Visual Aid for Physics Education | Ideal for Research & Magnetism Demonstrations
- CMS Magnetics - Magnetic Pole Detector, a Handy Polarity Identifier to Determine Magnet's North or South Poles, Great for School Teachers, Science Projects, and Metal Detector

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/332185555-magnetic-field-viewing-film-4x4-magnetic-flux-display-magnet-pattern](https://www.desertcart.lk/products/332185555-magnetic-field-viewing-film-4x4-magnetic-flux-display-magnet-pattern)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*