MOVING COIL METERS Mounted on a plasticacrylic stand, with permanent magnets, spring controlled movement, jewelled bearings, hard polished pivots, and knife edge pointer. For D.C. use, each meter is with colour coded terminals.Scale length approx 50 mm, dial dia 65 mm mounted in desk stand with two colour coded terminals. Overall size 90 x 110 x 90 mm approx. Accuracy: ±2.5% 0-30, 60 Volts.