Industrial Grade Moving Iron Ammeter has spring mounted jewel bearing suspension, accuracy of 1.5% and requires operating voltage 600V RMS maximum. The Ammeter has black coloured case/ housing, black abs made bezel, flat glass, antiglare and polycarbonate made faceplate. The Ammeter has working temperature from -10 ° C to 55 ° C and comes with back cover for terminal protection. The Industrial Grade Moving Iron Ammeter is available in range from 1A to 100A.