Spring scale, tubular, 5000 g/50 Newton

This special dual function push pull scale or dynamometer provides the flexibility to measure either pull or push forces.

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A spring scale measures weight or force when an object is hung from its hook.

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Transparent tubular spring scales are easy to use and clearly show how the scale works.

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This special dual function push/pull scale or dynamometer provides the flexibility to measure either pull or push forces

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Transparent tubular spring scales are easy to use and clearly show how the scale works. You can easily weigh any object by suspending it from the hook of the tubular spring scale.

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This spring scale measures weight or force by hanging objects from its hook. Ideal for kids ages 8+ and suitable for classroom use.

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This set of six cork borers allows you to make uniform holes in rubber stoppers and corks to meet a variety of laboratory needs.

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Home Science Tools 9-volt alkaline battery. Great for electricity and circuit labs!

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This high-quality graduated cylinder is accurate, easy to read and chemically resistant for all applications. Imported. Approximately 17 cm tall with 2.5 cm diameter.

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Physics, the fundamental science, is often neglected by homeschooling families because of the difficulty involved.

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