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digital meter, ampere meter, voltage meter, panel meter, meter, Manufacturer and Supplier - China(CN)
DW9 series single phase coulometer (DW9)
Features¡G
1) 3 lines 4 digit LED display, easy to read;
2) To measure voltage, current, power factor, active power, reactive power, apparent power, HZ, KWH;
3) With up to 2 relay alarm output, alarm value set freely;
4) For AC signal, display true effective value;
5) With PT and CT value setting in software menu;
6) Some model with 4-20mA analog current output;
7) Some model with RS485 communication function.
2) To measure voltage, current, power factor, active power, reactive power, apparent power, HZ, KWH;
3) With up to 2 relay alarm output, alarm value set freely;
4) For AC signal, display true effective value;
5) With PT and CT value setting in software menu;
7) with RS485 communication function.
