Description
this lamp holder provides connection terminals for fast wiring into series and parallel student-built circuits
each 12-25g
sized to give student bench setups a direct numeric reading without analog parallax
237kg hooked masses for measuring spring extension under load and calculating spring constants
Straight Borosilicate Glass Barometer Tube, 90cm x 3-4mm Bore Item Type_Spoon this lamp holder provides connectionBorosilicate glass 90cm barometer tube with a 3 4mm bore, open at one end for mercury barometer construction and atmospheric pressure demonstrations.
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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