Description

Beech wood test tube rack accommodates 13 tubes up to 25mm diameter in a 10

Liquid propane Bunsen burner adds a flame stabilizer and adjustable air vent for consistent

sodium benzoate

Pan balance demonstration lever with a low-friction brass pivot

and a selection of wound coils

Standard Demonstration Dynamo with Hand Driver on Base cylinder Beech wood test tube rackHand cranked pulley steps up to a smaller dynamo pulley through a rubber belt, lighting an LED at the 4mm sockets; the unit also runs as a motor on 6 8V DC for energy conversion demos.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Standard Demonstration Dynamo with Hand Driver on Base cylinder Beech wood test tube rack

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