Feature : 1000A AC Clamp-on,Multimeter Ranges,600V AC/DC Input Protection,AC True RMS Voltage And Current,W,VA,VAR Measurements,Dual Display Power Factor (PF),Unbalanced-load 3-phase 3-wire/4-wire Power,PC Communication
Features : Supports automatic shutdown, Supports backlight selection, Supports user self-calibration, Supports restore factory settings, Working time is longer than 120 hours, Supports FC, SC, and ST interfaces