51L (C) 777 Series Wide Angle AC Current and Voltage Meter

The 51L (C) 777-A.V wide-angle AC current and voltage meter is a widely used direct acting analog indicating electrical measuring instrument, suitable for indicating and measuring the power of AC/DC circuits. Mainly applicable to ship control consoles, power distribution equipment, and various auxiliary control equipment, it can also be widely used in related fields such as offshore drilling platforms, petrochemicals, power systems, and mobile power stations.