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!
$ 36.00
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$ 49.00
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$ 36.85
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$ 27.97
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$ 44.05
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$ 40.42
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$ 38.36
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$ 45.17
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$ 23.72
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$ 55.44
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