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First4magnets F4mfp2-1 50 X 50 Mm Small Field Paper

4.02 product ratings

bravepaws (3966)

98.8% positive Feedback

Price:

£7.80

Free postage

Estimated delivery Wed, 11 Jun - Sat, 14 Jun

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Size: 50mm x 50mm. VISUALISE MAGNETIC FIELDS. This material allows the user to see the magnetic field produced by any magnet. Colour: Silver. THIN, FLEXIBLE, AND REUSABLE. What's more, each sheet can be used over and over again.

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4.0

2 product ratings

1 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by Q0BL6yV1Sa2@Deleted
04 Dec, 2016
Essential Tool for Viewing Magnetic Fields (spoiler alert!)
This Field Viewer is a great way of seeing what magnets are doing without reverting to messy iron filings. It comes with a fridge magnet which (spoiler alert!) interestingly is zebra striped with alternate N and S poles running in parallel strips. I am able to view the fields from a set of neodymium magnets and verify that I have placed them as needed. The film goes dark where the field is vertical through it and light where the field is horizontal. Doesn't indicate N or S. Motion is visible when magnets are moved slowly by hand. There is some residual darkening which can be removed by 'wiping' with a magnet.
Verified purchase: YesCondition: New
by sustainabletech
30 Nov, 2022
Ok
Just ok not what I was expecting
Verified purchase: YesCondition: New