Tender For purchase of equipment vernier calliper (manual) , vernier calliper (digital) , micrometre screw gauge , (manual) , micrometre screw gauge (digital) , spherometer , set-up for determination of acceleration due to gravity g using a bar pendulum , set-up for determination of coefficient of viscosity with photogate using stoke s method. , co-efficient of viscosity by poiseuille's method , vibration magnetometer , set-up for determination of planck s constant. , set-up for determination of surface tension using the capillary rise method , set-up for determination of spring constant of , spring hence determine acceleration due to gravity g . , deflection magnetometer set , biot-savart law apparatus , cathode ray oscilloscope (cro) 20 mhz