Description
and 38mm lens holder - an inexpensive starter platform for image-formation experiments
Built to reveal stress fringes in transparent solids
Heavy-duty reed switch on a demonstration base with 4mm plug connections
Plastic strip with two crocodile clips and 4mm sockets
Regulated Low Voltage DC Power Pack, 15V Capacity_3000mL and 38mm lens holder -Compact regulated +15V DC power pack rated at 1 A, supplying steady low voltage current to electronics and optics circuits on student benches.
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]
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