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!
$ 45.38
$ 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!
$ 56.40
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$ 11.99
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$ 8.94
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$ 31.06
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$ 28.64
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$ 17.97
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$ 9.59
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$ 34.20
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$ 25.22
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$ 36.50
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