bids are invited for digital polarimeter , uv visspectrophotometersingle beam advance , microscope camera 5 mp image projection system , compound microscope isi mark with inbuilt led , water and soil testing kit digital briefcase model , binocular microscope with led isi mark , digital thermometer , variable micropipette , ammeter , analog multimeter , to determine the resolving power of a plane , charging and discharging of capacitor , bh curve apparatus transformer type , two stage rc coupled transistor amplifier , lcr resonance circuit with built in sine wave oscillato , resolving power of telescope reading telescope , dry and wet thermometer , hygrometer , model of solar system , 3d geomorphological models gm 1 and gm 2 , plane table set , prismatic compass , rain gauge , relief raised 3d maps with frame , wall thermometer , weathers maps set of 12 , windvane , diff seasons set of 4 globes model , vernier transit theodolite , dumpy level , chain tape set , topographical sheet , levelling staff , illuminating 3 d globe , indian pattern clinometer , abney level , aerial photographs coloured size 25 25 cm , anemometer , aneroid barometer demonstration model , app day and night model , max minimum thermometer , photos of geographers 31and 43 cm , sun dial model , nautical sextant , brunton compass with stand , geological map of indiasize , map india world political , geologist hammer , rocks set of 45 , rocks and minerals set , model of volcano , model of landform , glacial landscape model with frame , geographical terms model with frame , the volcanic system , ground water , rocks forming minerals set , moh s scale of hardness , trinocular polarising microscope total quantity : 80