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!
$ 39.93
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$ 46.17
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$ 40.49
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$ 34.80
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$ 39.37
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$ 37.89
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$ 47.30
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$ 9.60
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$ 28.80
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$ 36.21
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