bids are invited for physics lab equipments - vernier calipers screw gauge spherometer laboratory stand measuring cylinder pulley (s type) inclined plane steel roller bob with hook 50g slotted weight with hook set of tuning forks stopwatch capillary tube aluminium roller hook apparatus s law spring balance 250g physical weight box wooden wedge 500 g slotted weight with hook rubber pad lab shelf broom plastic beaker funnel laboratory thermometer copper calorimeter with stirrer resonance apparatus tripod stand spirit lamp rubber cork mirror strip with plastic holder bimetallic strip pinch clip sonometer battery eliminator carbon resistors (1/2w) double concave lens double convex lens concave mirror convex mirro connecting wires daniel cell drawing board led pn junction diode ic transistor meter scale galvanometer optical bench ushaped magnet bar magnet jockey ldr with box leclanche cell manganin wire multimeter glass slab pins plug key plug key plumb line potentiometer voltage generator ac/dc operated belt resistance box rheostat wire gauze capacitor prism voltage generator (gear operated) motor electromagnet with variable power supply sand paper resistance coil variable power supply zener diode bread board banana plug connecting wire crocodile clips meter bridge volt meter with stand millivolt meter with stand ammeter with stand milliammeter electrical & electronics learning s set with working manual etc.total quantity : 60