Description
stacking pins
accepting interchangeable PH1118 scales for AC/DC ammeter or voltmeter use
this decade box substitutes for fixed resistors across a broad range of circuit work
used in density investigation
Simple Form Wheel and Axle Apparatus Subcategory_Lab Jacks stacking pinsSimple form wheel and axle with a larger wheel on a smaller axle, a classic simple machine apparatus for demonstrating mechanical advantage through radius ratio.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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