This device is a panel mount or flush mount power meter with a 96mm by 96mm bezel size having 3 rows of bright red 4 digits 14.2 mm height LED display
The meter measures active energy as per accuracy class Class 1.0 complying to IEC 62053-21 standard with sampling rate of 64 samples per cycle
Able to measures all three vectors of power and energy such as ActiveApparent & Reactive beside VoltagesCurrentFrequency and Power Factor
Plus the total Harmonic Distortion and Individual harmonics up to 15th Harmonic order
The meter will function in either 50Hz or 60Hz network frequency and accepts universal control power voltages ranging from 44 to 300 V Line to Neutral AC or DC voltages
Rated current for this meter is either 1A or 5A input
it supports up to 13 different types of wiring schemes under Single PhaseTwo Phase or Three Phase configuration types
The range of measurement voltage between Phases is 35 to 480 V Line to Line AC at 45 to 65 Hz while it is 20 to 277 V between Line and Neutral
It is having RS485 communication port over Modbus RTU protocol
Product dimensions are as follows: width 3.78 in (96 mm)depth 2.16 in (54 mm)height 3.78 in (96 mm) and product weight 10.58 oz (300 g)