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!
$ 17.60
$ 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!
$ 31.20
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$ 12.00
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$ 27.02
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$ 29.25
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$ 41.98
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$ 9.59
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$ 33.10
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$ 9.00
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$ 37.80
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$ 35.24
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