Single-phase electric energy meter DDSF858 single phase multi-tariff meter

wall-mountedwith LCD displayRS-485

DDSF858 single-phase electronic type and multi tariff meter adopts the microelectronic technology, computer technology and SMT manufacture technology, can directly measure each phase positive and negative active power to deal it according to the relative tariff. This product conforms to standard IEC 62053-21-2003 DL/T. This product has three tariff rate, eight time-zone, hundred-year calendar clock,infrared remote programming meter reader,and RS485 communicate port(selectable) and impulse output function.