Meco instruments has introduced digital panel meters. It has a complete range of 3-1/2 and 4-1/2 digit led type and is useful for all types of electrical measurements. These are available in sixty-five models covering all single and 3-phase, 3-wire/4-wire parameters like v, a, w. Var, pf and hz, in ac and dc ranges, with a choice of ac and dc auxiliary power supplies. They are fully self-contained with built-in electronic transducers, power supply and digital display; fully solid-state circuitry, high accuracy and stability, high resolution and readability, and no degradation from usual influence quantities. The meters are also fully protected against power line disturbances inherent in the industrial environment; and come in compact moulded din cases of size 96 x 48 mm and 96 x 96 mm. These meters are subject to vibration and burn-in to ensure-reliable and stable reading for years of use, and housed in moulded fibreglass reinforced industrial plastics.
