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!
$ 45.82
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$ 32.87
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$ 24.00
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$ 27.00
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$ 27.59
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$ 25.53
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$ 120.00
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$ 23.90
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$ 38.96
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$ 17.99
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