PQ3350

PQ3350 is the companion Windows application from Extech Instruments for the PQ3350 series three-phase power analyzers. It streamlines the process of downloading, visualizing, and analyzing logged electrical data so you can move from measurement to insight quickly. Ideal for energy audits, load studies, and power quality troubleshooting, the software turns raw recordings into clear trends, comparisons, and reports.

Key features:

• Real-time monitoring when connected to a PQ3350 meter, with live displays of voltage, current, power, power factor, frequency, and other supported parameters
• Fast data offload from the instrument’s memory, with tools to organize sessions and add notes
• Interactive charts and tables with zoom, cursors, and min/max/average statistics; compare phases and overlay channels
• Data export to common formats (CSV/Excel) and printable summaries for easy reporting and archiving
• Meter configuration utilities, including time synchronization, logging interval setup, wiring mode selection, and current probe scaling
• Support for harmonic data and advanced metrics when available on your specific PQ3350 model

Connectivity:

• Works with USB or RS-232 interfaces depending on your PQ3350 kit and cable; a USB-to-serial driver may be required in some setups

System compatibility:

• Designed for Microsoft Windows; support for current and select legacy versions of Windows may vary by release

Note: PQ3350 software is intended for use exclusively with Extech PQ3350 series power analyzers. Feature availability may vary based on meter firmware and model options.

PQ3350 is developed by Extech Instruments. The most popular version of this product among our users is 7.0. The name of the program executable file is PQ3350.exe.