Voltage products measure and generate electrical signals for validating circuits, controlling devices, and monitoring system performance. Engineers use them in functional testing, industrial automation, and electrical signaling in communication hardware to ensure accuracy and reliability under real-world conditions.

For voltage measurement devices, key specifications of importance to engineers include voltage range, resolution, accuracy, stability, and sampling rate, along with isolation for safety, channel count for multipoint testing, and compliance with industrial standards. For voltage generation devices, engineers look at output voltage range, resolution, accuracy, update rate, output drive capability, and signal quality to ensure clean, reliable outputs, as well as isolation and safety certifications for hazardous environments. Across both categories, integration with PXI modular systems and compatibility with NI software tools like LabVIEW and TestStand are critical for building scalable, automated test workflows.

Yes. Select NI voltage measurement and generation instruments are built for demanding industrial and hazardous environments. Many include reinforced isolation, extended operating ranges, and compliance with safety standards to ensure reliable performance in harsh conditions.

NI voltage instruments deliver high precision, deterministic timing, and fast response for demanding test applications. NI PXI modular hardware configuration enables scalable, synchronized systems while seamless integration with NI software provides automated control, data logging, and analysis, reducing manual effort and improving test efficiency.