Extech PQ3450-3-Phase Power Analyzer & Datalogger

Datalogging Power Analyzer (up to 30,000 sets of measurements). 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.

• Records up to 30,000 measurement sets to SD card in Excel format and logs a wide sampling range (2 seconds to 2 hours)
• Monitors a full suite of up to 35 power parameters—including voltage, current, power (active, reactive, apparent), power factor, phase angle, frequency, and energy totals
• Supports AC voltage up to ~600 V, AC current up to ~3000 A (with external clamp probes), and includes adjustable CT/PT ratios for scalable measurements
• Boasts a large sun-readable dot-matrix backlit display, rugged overmolded housing, built-in clock and calendar, and CAT III 600 V safety compliance
• Includes core accessories for immediate use: voltage leads, SD card, AC adapter, batteries, and carrying case; clamp probes offered separately or as part of kit options