bids are invited for ohm meter series type and shunt type portable box type 50x2000 ohm analog , dc power supply 0to30v 5amp , wheat stone bridge with galvanometer , a.c. series type motor 1 hp 240 v 50 hz , battery charger 0 to 6 to 9 to 12 to 24 to 48 v 30amp , dc power supply 250v dc 25 amp , ups 500va , digital multi meter , a.c. voltmeter m.i. analog portable box type housed in bakelite case multi range 75 v to 150v to 300v to 600v , a.c. energy meter three phase 15 a 440 v induction type , kilo wattmeter analog , tachometer digital photo sensor type to 10000 rpm , three phase k.w.h meter digital 25a 415 v a. c , single phasek.w.h meter digital 5a 250 v a. c , ac ammeter , clamp onammeter 0to25a 0to200a , megger insulation tester 500volts , 3 phase kw meter 15a 440 v , ammeter mc 0 to 1amp , ammeter m.c. centre zero 0 to 5amp , voltmeterm.c. 0.to300 volts , voltmeter m.c multi range 0.70 150 300600 v , voltmeter m.c. multi range 0to15 30 50 and 75 v , voltmeter m.i. multito range 0 to 50 75 150 v , voltmetercentre zero 15 0 15 volts , ammeter m.i. 0 to 5amp. panelboard type , ammeter m.i 0 to 10 amp. panel boardmounting type total quantity : 52