Demonstration Dynamo (Hand Driven)
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Rs 9,000.00
Double your teaching and experimental possibilities – demonstrates AC and DC properties! With this unit both alternating & direct current can be demonstrated. By turning the handle the current that is produced can be seen as it lights the lamp. The quicker the handle is turned, the brighter the light
This dynamo is mounted on a base plate which carries a hand-drive pulley of approximately 125 mm diameter coupled to the smaller pulley by a rubber belt to give a step-up ratio to the dynamo. Electrical output is via a pair of 4mm sockets and a light emitting diode is provided as simple output indicator
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