The Extech PQ3350-1 3-Phase Power & Harmonic Analyzer is a robust and professional-grade tool engineered to deliver deep insights into the performance and integrity of electrical systems. Designed for advanced power analysis, it accurately measures voltage, current, power, energy, power factor, and harmonics across both single-phase and three-phase systems.
Its large backlit LCD allows users to monitor up to 35 parameters simultaneously, and the system supports waveform and harmonic display with peak value analysis and total harmonic distortion (THD-F). With flexible 1200A, 12" current clamp probes, the PQ3350-1 easily adapts to complex or hard-to-reach wiring setups, including bus bars and bundled cables.
Professionals can benefit from its datalogging capacity, storing tens of thousands of readings for comprehensive long-term analysis. Designed for portability and flexibility, this analyzer is ideal for on-site diagnostics, energy audits, and ongoing facility monitoring.
What's Included:
- 4 - Voltage Leads with Alligator Clips and Retractable Plunger Clips
- 8 - AA Batteries
- 1 - Universal AC Adaptor
- 1 - Software
- 1 - USB Interface Cable
- 1 - Case
Features
Datalogging Capability
Captures up to 52,428 single-phase readings or 17,476 three-phase readings for long-term monitoring and analysis.
Flexible Current Clamp Probes
12" probes are designed to wrap easily around bus bars or wire bundles for versatile current measurement.
Large LCD Display
Backlit screen displays up to 35 parameters simultaneously, enhancing visibility and usability in various environments.
True RMS Measurements
Ensures precise power readings with on-screen display of harmonics and waveform characteristics.
Simultaneous Harmonic and Waveform View
Analyze both harmonics and waveforms side-by-side for in-depth power quality diagnostics.
Peak Value Waveform Display
Displays waveform with peak values at 1024 samples per period for high-resolution analysis.
Total Harmonic Distortion Analysis
Measures THD-F to help assess power quality and identify potential distortion issues.
Maximum Demand Function
Tracks peak kW, MW, kVA, and MVA over programmable intervals to monitor demand patterns.
Adjustable CT/VT Ratios
Customize current transformer and voltage transformer ratios (CT 1–600, VT 1–3000) for flexible scaling.
Graphic Phase Diagram
Visualizes three-phase relationships and parameters for better understanding of system balance.
What's Included
Included with Your Purchase:
- 4 - Voltage Leads with Alligator Clips and Retractable Plunger Clips
- 8 - AA Batteries
- 1 - Universal AC Adaptor
- 1 - Software
- 1 - USB Interface Cable
- 1 - Case
Specifications
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Brand: Extech
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Model: PQ3350-1
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UPC: 793950333518
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Condition: NEW
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Flexible Current Probes: 1200A, 12 inches
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Datalogging Capacity: 52,428 single-phase or 17,476 3-phase readings
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CT Ratio: Adjustable from 1 to 600
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VT Ratio: Adjustable from 1 to 3000
FAQ
Q: What is the maximum number of readings this device can store?
A: It can store up to 52,428 single-phase or 17,476 three-phase readings.
Q: Can it measure and display harmonics in real-time?
A: Yes, it offers simultaneous real-time display of harmonics and waveforms.
Q: How long are the current probes included with the analyzer?
A: The flexible current clamps are 12 inches in length and rated for 1200A.
Q: Is software included for data review?
A: Yes, the package includes software for interfacing with and analyzing stored data.
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