Suresh Scientific Works

Instrument comprises of Two digitalmeters meters to measure voltage & current, Onewire wound Potentiometer of 50 ohms, VariablePower Supply of 0 - 5 V, Circuit diagram is Printed& Connections brought out at4mm sockets, 6 Interconnection leads areprovided. We provide leads so that students canmake connections themselves as per manual.

Instrument comprises of Two DC Power Supplies 0- 1VDC/150mA 0 - 100 VDC/150mA, 2 Digital Meters for V & I measurement, PN Junction Diodes mounted behind the panel, connections of supplies, Meters, Diodes brought out at 4mm Sockets. 5 Interconnection leads & User’s Manual are provided 

The conversion of a galvanometer into an ammeter and a voltmeter is achieved by adding a resistor of a particular value in series or in parallel. A galvanometer can only measure small currents. Thus, for it to measure large currents, we convert it into an ammeter by connecting a resistor in parallel.