Technical characteristics: DD702series kWh meter are possessed of electrical and mechanical characteristics of high overload , high stability and long life required for modern kWh meter. Adjustment mechanism is possessed of adjustment ways requires for modern kWh meter, whose adjustments of low load , full load and phase angle are all linear adjustment mechanism. With good stability and consistence, advanced in structure. We can supply different materials for meter cover and base to meet customer?s requirement. We can supply unidirectional or bi-directional registers with five or six digits to meet customer?s requirement. We can supply double jewel bearing, lower magnetic suspension bearing to meet customer?s requirement.