Tender For supply of edgewise scaled illuminated dial traction motor ammeter(external shunt type but supplied w/out shunt) as per figure i & ii to clw specn.no. clw/es/i-21 alt-a or latest (1) type moving coil, 2)range 1500-0-1500 amp, 3)accuracy cl. +/-1.5%, 4)scale length 82 mm. [ warranty period: 30 months after the date of delivery ]
Tender For supply of self illuminated square dial moving coil ammeter dc, spring control heavy duty instrument suitable for emu/memu with metal clamp and shock proof rubber gasket to range 0-1000 amps, extn. shunt, 50 scale division, accuracy class +/- 1.5percent, external heat resistance 1.5 ohm, size 144x144mm, suitable for 75 mv to is 1248/1968 or latest.