GF312B2 portable three phase reference meter high accuracy 0.02%, with all kinds of optional clamp on ct and smart optical sampler. It can be applied in electrical laboratory or on site. it will be ensured by a combination of measures such as the use of 24bit A/D converter.
APPLICATION:
Power plant;
Electrical laboratory;
Energy meter R & D;
Watt-hour meter factory;
Metrological service center;
Electricity power bureau & power company;
