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Ratings and reviews

Average customer rating

5.0
4 ratings

Rating snapshot

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    4
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  4. 2
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  5. 1
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Clarity96 · 7/17/2012

Very accurate :) useful and fun

Ego Anthem · 7/14/2012

Useful as a compass.

jeedee67 · 7/14/2012

Works great for finding magnetic fields.

PHYSICS PACKAGE · 7/12/2012

This is utterly cool!

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