产地:意大利 型号:FLASH ET ● Measuring A, V, WATT, VAR, Power Factor...over 34 parameters for 1P2W, 3P3W Balanced, 3P4W unbalanced ● Automatic detection of current's direction ● Built-in a pulse output allows counting energy in an alternative way or set to alarms ● A serial RS 485 port (Modbus RTU) enables the creation networks of power analyzers ●Outside dimensions is 1/4 DIN standard (96*96 mm) ●High stability & low cost