Megger MR-4 Four Channel Recorder. Simultaneously
records the two line currents in addition to the two line voltages, PLUS, it
computes the line to line voltage and neutral current. The MR-4s record
voltage and current at the meter. It is installed quickly and safely. There
are no external boxes or connections, and no customer panel boxes left open.
Records voltage and current at the meter
Ideal for split-phase residential & light commercial investigations