DD862-4 Single-phase Electromechanical Watt-hour Meter is widely used watt-hour meter at present in the domestic market. Use to measure single-phase AC active power.
This product is the integrated design for series of products.
The product performance is more stable and reliable after 20 years production and continuous technical improvement. And we had passed the international authoritative institutions KEMA Netherlands authentication. We can provide meters with bidirectional measurement or anti-backspin function by customers order.