Extech PQ3450 3-Phase Power Analyzer Datalogger

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Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu
Full system analysis with up to 35 parameters:
?V (phase-to-phase), V (phase-to-ground)
?A (phase-to-ground)
?KW / KVA / KVAR / PF (phase)
?KW / KVA / KVAR / PF (system)
?KWH / KVAH / KVARH / PFH (system)
?Phase angle
Optional 200A, 1200A Current Clamps or 3000A Flexible Current Probes
Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems
Log up to 30,000 reading on a removable SD memory card in Microsoft Excel® format
Wide sampling rate range (2 seconds to 2 hours)
Built-in Clock and Calendar