Trans-Ratio Manufacturer,Supplier and Exporter in India

The Primary coil has tappings at 200, 400 and 600 turns while the Secondary has 100, 200, 300, 400, 500 and 600 turns all brought out to 4mm sockets. 
Trans-Ratio is a fully self-contained transformer system which enables students to investigate turns ratios and efficiency with the minimum of complication. 
Full instructions supplied with experiment details etc.
For teaching transformer operation. Demonstrate changing number of turns. Can be used to demonstrate induction.
An AC supply of up to 6V is required with AC voltmeters for monitoring purposes. 
Size: 180 x 100 x 75mm.

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