Description
and basic circuit demonstrations
Hundred-ohm 1
Four-point-five-ohm 9A standard rheostat with constantan winding on a vitreous-enameled steel tube
Activated charcoal (300g)
Class B Borosilicate Glass Graduated Cylinder with Spout and Protective Collar Capacity:100mL and basic circuit demonstrationsIntegral pouring spout combines with a detachable hexagonal base and cushioned neck collar, supporting spill controlled transfer after volumetric measurement.
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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