Description

Regulated dual-output power supply showing independent LED readouts of voltage and current

Fitted with a grey hand knob for tightening and a small plastic pulley

an ignition light firing on compression for visual timing

and leaf-electroscope demonstrations

and core layers detach one by one for geology instruction

Ceramic Magnets with Keeper and Stamped Ends, 3" (Discontinued) Physics Regulated dual-output power supply showingStamped N and S ends on this 3 x 0. 5 x 0. 25 inch ceramic bar pair simplify pole identification, with a spacer and keepers in a 3. 5 x 1. 5 x 0. 625 inch cardboard storage box.

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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Ceramic Magnets with Keeper and Stamped Ends, 3" (Discontinued) Physics Regulated dual-output power supply showing

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