Meter, Power Monitor/Analysis/Control, Display, 10Mb Memory, 1024 Sample/Cycle, 20A, 57-347VAC L-N/ 100-600VAC L-L, Std PS 85-240VAC/110-300VDC, 60Hz, 10Base-T/100Base-TX/FX, Std I/O w/ Expansion I/O Card, ION7650