Digital Ampere-voltage-frequency Meter (C.t. Selectable)

Following are the specifications of Digital Ampere-Voltage-Frequency Meter (C.T. Selectable):
Dimension(H x W x D) mm a 96 x 96 x 65
Features a CT Ratio Programmable (up to 800 / 5Amp input)
a Auto scrolling or manual mode selectable
a Auto decimal shifting for current (resolution 0.01A, 0.1, 1A)
a Brighter Amber Seven Segment LED display for better reliability
a Scroll Hold / Unhold Facility
Display a 4 Digit + 4 Digit + 4 Digit
a Seven segment display 0.56"
Input a 3 Phase - 4Wire, 230V AC (L-N) & 0-5 Amp
CT selection a CT Selectable
a 5, 30, 40, 50, 60, 75, 80, 100, 150, 200, 250, 300, 400, 500, 600, 800 (Amp)
Parameters a Phase voltage (P-N)
a Line Voltage (P-P)
a Line Current
a Frequency
Power Supply a 230V AC A 20%, 50Hz
Accuracy a Class 1
Connection a 3 Phase - 4 Wire
Accuracy a Class 1
Resolution a 1 Volt
Burden (max) a 0.2 VA max per phase