comprehensive annual maintenance contract ( 2 yrs ) of advance explosive test facility , camc for aetf equipments , lifetime support plan for differential scanning calorimeter ( dsc 25 ) , lifetime support plan for thermo gravimetric analyzer ( tga 55 ) , lifetime support plan thermal activity monitor ( tam iv ) , digital multimeter 4 . 5 digit , fluke - 287 , universal counter agilent - 53220a , universal counter aplab - 1120x , timer calibration unit aj electronics ( 0 . 01sec - 99 . 99sec ) , decade resistance box ( zeal ) 1ohm - 1gohm , high precision decade resistance box ( vaiseshika ) 0 . 01ohm - 1mohm , megger calibrator ( ra instruments ) upto 1tohm ( at 5kv ) , megger calibrator unit ( aj electronics ) upto 2gohm ( at 100v ) , hydraulic deadweight tester ( wika budenberg ) h543 0 to 700 bar , digital pressure gauge ( yantrika ) 0 to 700 bar , hydraulic deadweight tester ( ravika ) 0 to 400 kg / cm2 , digital pressure gauge ( yantrika ) -1 to 1 bar , digital pressure gauge ( yantrika ) 0 to 700 bar , digital pressure gauge ( adarsh industries ) 0 to 70 bar , analog pressure gauge ( yantrika ) 0 to 700 bar , ss weights 100g , 200g , 500g , 1kg , 2kg , 5kg , 10kg and 20kg , tachometer calibrator ( zeal ) upto 100000 rpm ( non-contact ) upto 5000 rpm ( contact )