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!
$ 15.68
$ 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!
$ 27.83
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$ 30.60
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$ 35.25
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$ 35.23
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$ 28.33
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$ 31.45
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$ 49.20
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$ 16.19
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$ 16.80
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$ 25.20
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