High resolution magnetoresistive sensor?

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#1
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Hello,

What's the best option out there for a 3-axis magnetoresistive sensor? The cheaper one I could find was the MicroMag3 (http://www.sparkfun.com/products/244) and has a resolution of about 15nT.

Does anybody knows of a better sensor with a better resolution?

Thanks in advance.

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Total votes: 0

Go and have a look at Honeywell HMS5843(old) or alike they might have a chip that fulfills your needs.