*Measuring 3 phase Volt, Current, Phase Sequence Status, Phase Failure Indicator.
*Display range: -19999~99999; decimal point selectable.
*Alarm functions for Over Voltage / Under Voltage / Over Current / Under Current.
*2 Alarms output / RS-485 communication optional
  (The above option can be exist together).
*Alarm Latch / Phase Sequence Detection / Phase Failure Detection function available.
*DIN case: 96 x 96 mm.
*High stability, non-flammable case (PC), high safety.