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!
$ 33.29
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$ 57.00
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$ 34.36
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$ 10.79
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$ 21.00
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$ 29.94
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$ 25.79
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$ 42.00
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$ 39.34
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$ 31.73
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