GF312B2 PORTABE 3-PHASE REFRENCE METER WITH CLAMP ON CT

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:
1．Power plant;
2．Electrical laboratory;
3．Energy meter R & D;
4．Watt-hour meter factory;
5．Metrological service center;
6．Electricity power bureau & power company;