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!
$ 18.29
$ 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!
$ 39.21
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$ 70.40
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$ 6.00
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$ 57.60
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$ 32.84
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$ 15.40
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$ 42.80
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$ 38.40
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$ 28.12
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$ 33.78
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