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Description
Magnetic Field Viewer Viewing Film 75mm x 75mm Card Magnet Detector Pattern DisplayMagnetic Pole VisualizationSpecially designed to reveal the magnetic field distribution and polarity of magnetized materials with clear visibility Instant DetectionSimply place the film on the surface of a magnet to instantly observe the number of poles, pole positions, and pole spacing Residue Free & ReusableMade from flexible, residue free composite material that can be reused multiple times without affecting performance Multipurpose
- 【Magnetic Pole Visualization】Specially designed to reveal the magnetic field distribution and polarity of magnetized materials with clear visibility
- 【Instant Detection】Simply place the film on the surface of a magnet to instantly observe the number of poles, pole positions, and pole spacing
- 【Residue-Free & Reusable】Made from flexible, residue-free composite material that can be reused multiple times without affecting performance
- 【Multipurpose Application】Ideal for quality control, educational demonstrations, R&D, and magnet alignment verification in industrial or lab settings
- 【Portable and Lightweight】75mm x 75mm dimensions allow for easy carrying, and the magnetic field viewer is designed for on-the-go scientific exploration
Specifications:
- Material: Composite materials
- Dimensions: 75mm x 75mm
- Application: Magnetic field observation
- Function: Visualizes magnetic field lines and pole distribution
Package included
- 1 x Magnetic Field Viewer Film
Specifications
| Brand | N/A |
| Color | As Shown |
| Packaging Type | Simple PP Bag |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.022kg |
| Volume Weight | 0.003kg |
| Package Length | 8.000cm |
| Package Width | 8.000cm |
| Package Height | 0.200cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 4
Good understanding of the conflict
Format: Hardcover
Great read, wish it was a little longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
italian invasion of ethiopia
Format: Kindle
This book was fascinating. I had never heard about this invasion before and it was interesting to learn about this part of African history. As always, these books by Captivating History are enlightening and enjoyable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2023
★★★★★ 5
Great book!
Format: Kindle
A really fascinating look at an obscure corner of World War II. I highly recommend. You will definitely learn something new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2023
★★★★★ 4
...awkward book to rate...
Format: Kindle
This is an awkward book to rate as: the facts all seem to be there, hut the presentation is a touch below par for a 'Captivating History' book.
There is a light garnish of literary and grammatical errors, a dose of waffle here and there, the chronology can jump back and forth and - I may have been distracted, but: I do not recall reading about what ultimately happened to Haile Selassie
Most of the final, extended, chapter just repeats what has previously been covered.
STILL - it's a most interesting period in history.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2023
★★★★★ 5
A not often studied part of African history
Format: Kindle
This book presents the history of Ethiopia up to the Italian invasion as a backdrop giving the culture and the nature of the Ethiopian Empire. Ethiopia has a history of more than 3,000 years and converted to Christianity about the same time that the Roman Empire did. During the medieval period remained strong in Christianity and traded with the East as well as with medieval Europe. It was one of the most advanced countries in the world at that time. When Italy started trying to build up an empire and catch up because of its lag behind the rest of Europe in Empire building, Ethiopia was one of the last parts of Africa that was not yet a colony of a European power. Italy and made a failed attempt at conquering Ethiopia but when Mussolini took power in Italy he decided to rebuild the grandeur of Roman Empire. This book takes you through the war with Italy and tells it from the Ethiopian side as well as presenting some of the concepts of the Italian side as well. Hey you will also become acquainted with the major players on both sides of the Italian Ethiopian war. It is well researched and it describes the war, the struggle that both the Ethiopians and the Italians had during the war and the final conclusion and how the war ended. The book has been well researched and is very interesting. I found this to be an excellent book to explain the war in North Africa as well as the struggle for independence of the Ethiopians. This is a book that I would like to have had when I was teaching world history. I highly recommend this book and feel that it is a great addition to anyone's library.
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Reviewed in the United States on July 2, 2023
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