Synchrotron Magnet Tester

SKU: 44702

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Does your synchrotron need a tune-up? The MagnaprobeMark II is a valuable tool for doing synchrotron magnet polarity tests. The MkII Magnaprobe doesn't need batteries & is a non-contact magnetic pole indicator you can trust for performance & reliability. We know of at least 4 labs that use it including National Labs on the east coast & in the mid-west & at a major university on the west coast. Read more about the methodology in: Measuring Electromagnet Polarity Using Magnetic Remanence

If it doesn't say "Magnaprobe" on the handle, it's a poor copy. Here's just one example of a fake Magnaprobe. Price & "free" shipping don't are no guarantee of quality. We stand behind the real thing!

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The Magnaprobe is a unique visual method for showing the three dimensional nature of magnetic fields. Its small alnico bar magnet is gimbal mounted to freely rotate as you move it around a magnetic source.

This video shows our old domain,, please book mark our current domain

Note: Avoid contacting other magnets. If you do so by accident, detach the Magnaprobe by holding its magnet. Do not simply pull back with the handle as you may ruin the device.

Another neat application is how we used a Mark II Magnaprobe to detect eddy currents in this blog: Eddy Current Copper Tube Drop Tower Brake Test.

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This is an authentic Cochranes of Oxford Mark II Magnaprobe™ made in the UK. Its handle is 3.25mm thick & is virtually indestructible. You get what you pay for!

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