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!
$ 13.20
$ 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!
$ 38.65
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$ 30.29
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$ 17.40
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$ 53.99
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$ 28.23
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$ 21.60
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$ 37.20
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$ 16.20
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$ 28.20
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$ 12.00
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