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Steel Extension Spring, 56 x 19mm Subcategory_Rulers and Measuring DIS ignition coils

SKU 729430667
4.8
Description

DIS ignition coils

Auxiliary accessory set for the demountable transformer system

providing a high-density bob for pendulum and collision-momentum student investigations

Nickel anode-and-cathode pair fitted in a rubber bung for the student electrolyzer

Steel Extension Spring, 56 x 19mm Subcategory_Rulers and Measuring DIS ignition coils19mm diameter steel extension spring at 56mm rest length, stretching to approximately 290mm under load, sized for hands on Hooke's Law measurement with hanging weights.

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