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!
$ 21.86
$ 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!
$ 11.94
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$ 29.97
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$ 38.14
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$ 27.68
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$ 21.59
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$ 21.57
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$ 15.59
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$ 39.07
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$ 11.23
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$ 14.97
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