"PANKAJ" appears on almost every drawing/bill of materials of all electrical, electronic circuits which use potentiometers be it, telecommunication, chemical, medical or mechanical. Where ever smooth continuous variation of voltage, current or resistance is required, PANKAJ potentiometer can meet the requirement. "PANKAJ" is the only brand approved for defence application as per specification JSS 50502 & DEF5121A. This also implies an automatic approval by the Department of Telecommunications & Railways.