1.smart electic meter 2.backlit LED(LCD, optional) 3.power meter for V,I,P(active,reactive),F and PF measuring ... 4.RS485 port Product Description: The IM60E panel meter offers high ... functions selectable by built-in key-padVoltage,current,power(active,reactive*),frequent* and power-factor meteringDirect connect voltage inputs,no need for ...