bids are invited for 1 mirrors convex concave2 gravesands apparatus3 flywheel setup4 prism5 dc microammeter6 demonstration type dc ammeters range 0 to 1 amp7 d type dc voltmeter range0 to 1 volt8 mircro-controller kit 8051 based9 muffle furnace10 total station11 theodolite digital distomat12 electronics distance measurement edm13 gps hand instrument14 transit theodolite vernier type15 fuction generator16 dual trace cro with accessories17 rectifire kits18 filter circuit kit19 operational amplified kits20 super hetrodyne receiver radio demostration model21 1 phase transformer single phase transformer 230 115 v 50 hz 3 kva housed in a metal tank22 loading rheostats resistance type single phase 230v 15a each natural air cooled housed in metal body fitted with switches and mounted on trolleys23 tachometer digital non contact type tachometers 0 10000 rpm 3 1 2 dig24 2 17 dc ammeters portable moving coil permanent magnet 150 mm 25 a ammeter 0 3 amp total quantity : 47