1.Power meter DSM228-02 2.LCD or cyclometer display 3.Aluminium base and ... glass cover,long terminal cover 4.IEC62053-21 DSM228-02 single phase two wire electronic active energy meter, cyclometer ... etc.Rated current(A)1.5(6), 2.5(10), 5(20), 10(40)A,15(60), 20(80), 30(100), ... -45°C ~ +85°CRelative Humidity≤85%Service lifeMore than 10 years * If you need different specifications, please inform us. ...