Description
and aluminum at a shared 0
Plastic-bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns
angular momentum
and a 1-degree protractor
Replacement Pith Balls for Electroscope, 10-Pack Subcategory_Pressure and Gas Laws and aluminum at a sharedSpare pack of ten low mass pith balls sized for the standard pith ball electroscope, supplying replacements when the originals lose loft or split during repeated charging cycles.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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