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!
$ 19.25
$ 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!
$ 6.59
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$ 32.40
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$ 43.57
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$ 71.96
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$ 11.20
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$ 18.20
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$ 16.19
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$ 47.09
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$ 14.40
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$ 22.00
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