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!
$ 20.63
$ 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!
$ 30.07
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$ 41.53
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$ 29.99
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$ 36.31
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$ 36.29
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$ 7.20
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$ 24.09
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$ 11.99
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$ 47.97
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$ 25.78
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