Amprobe DM-III Multitest Power Quality Recorder

The Amprobe DM-III Multitest Power Quality Recorder measures and records a broad spectrum of power quality parameters including: AC current; AC voltage to 600 V including sags and surges; harmonics (THD and individual up to 49th); active, reactive and apparent power and energy; peak demand; power factor; frequency measurement and phase sequence.

It is compatible with a wide range of current transducers and works with single and three phase systems (Y and Delta). It detects and records voltage anomalies including sags and surges. The built-in scope displays waveforms and the meter has phase sequence indication and records up to 64 parameters (single or three phase) simultaneously. Other features include manual and programmable recording start, password protection, 50 or 60 Hz selectable frequency, line or battery powered, Windows PC software, megohometer functions, and more.