The rugged OHAUS spring scales are constructed of shatterproof plastic and metal and ar�te economical choice for general weighing, force experiments, action-reaction demonstrations, and much more!
$ 15.68
$ 0.00
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The rugged OHAUS spring scales are constructed of shatterproof plastic and metal and ar�te economical choice for general weighing, force experiments, action-reaction demonstrations, and much more!
$ 16.20
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$ 35.17
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$ 41.50
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$ 33.41
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$ 41.03
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$ 40.48
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$ 22.54
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$ 7.80
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$ 40.17
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$ 28.91
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