DescriptionBrand Name : TOMZNOrigin : Mainland ChinaDIY Supplies : ELECTRICALMeasuring Energy Range : 99999.9Display Type : Digital OnlyOutput Voltage : 220-230V 50HZ-60hzModel Number : DDS-238-2 ZN/SCertification : CEPower Supply : ACPhase : single phaseRated Voltage : 230VDimensions : 90*35*60Operating Temperature : NormalAccuracy Class : Class 1Max Operating Current : 50A - 79AMount : 35mm Din RailCurrent : 5(65)Astarting working current : 20mARated voltage : L+N 220-230V 50-60HZCerificate : CE ROHSMAX current : 65AModel number : DS238-2 ZN/SFunction:1. Bule backlight2. Show real voltage V3. Show real current A4. Show activepower W5. Show reactive power Var6. Show power Factory COS7. Show realFrequency Hz8. Show Total Energy KWh (can't reset to zero)9. Show Positive KWh (can't reset to zero)10. Show reverse KWh (can't reset to zero)11. Rest Energy KWh ( Can rest to zero)12. RS485