bids are invited for limit switch , brake test arrangement with two spring balance rating , laboratory type induction coil , knife switch tpdt fitted with fuse terminals , fuses , bus bar with brackets , rubber mat , kilo wattmeter analog , digital wattmeter , power factor meter digital , frequency meter , magnetic flux meter , tachometer , wheat stone bridge with galvanometer and battery , growler , ac starters for a.c motors of 2 to 5 hp , function generator , soldering iron , temperature controlled soldering iron , discrete component trainer , digital ic trainer , dc power supply , battery charger , current transformer , solar panel with battery , a.c. series type motor , shaded pole motor , fire buckets , ammeter dc with external shunt total quantity : 58