DTS314 Engineering Standard：GB/T17215-2002;IEC1036-2000 Rated Voltage：3*220/380v;3*230/400v;3*240/415v Calibrated Current：3*1.5(6)A;3*10(40)A;3*15(60)A Accuracy Degree：1.0;2.0 Display Style：Electronic Counter Display Shape Measurement：230mm*144mm*77mm Characteristics: High accuracy,high sensibility and high relibility Long life span,low power consumption and multifunction No checkout in lifetime