Apparatus for Studying f.e.m. and Internal Battery and Battery Resistance Manufacturer,Supplier and Exporter in India

Consists of  :-
•    3 batteries (3-4.5) V with corresponding boxes, a digital ammeter, 
•    a digital voltmeter, 
•    a rheostat, 6 pairs of conductor wires with red and blue connectors, 
•    a power switch that works with voltage 36 V and direct current 0 -3 A.