Wifi Intelligentes Energiemessgerät Solar PV Anlage Bidirektionale Überwachung
Automation Function: You can set the or current value in APP, only when the or current exceeds the value, the device will starts to work. 2CT: 115 115 40mm / 4.53 4.53 1.57in. Item size: 47 47 18mm / 1.85 1.85 0.71in.