NI PXI-4071 High Precision Multifunction Data Acquisition Module
The NI PXI-4071 is a high-precision multifunction data acquisition module engineered for industrial automation and test systems. Combining a 7.5-digit digital multimeter (DMM) with a 1,000 V SourceMeter, it delivers laboratory-grade accuracy in voltage/current measurement and sourcing applications. Ideal for critical processes requiring sub-millivolt precision and noise-immune signal handling.
Technical Specifications
| Brand | National Instruments (NI) |
| Model | PXI-4071 |
| Measurement Resolution | 7.5 Digits |
| Voltage Range | 100 mV to 1,000 V |
| Current Range | 10 μA to 10 A |
| Sampling Rate | 50 kHz |
| Compatibility | PXI/CompactPCI Systems |


Industrial Applications
Essential for precision-critical environments including semiconductor testing, power electronics validation, and automated production monitoring. Integrates seamlessly with NI PXI chassis (e.g., PXIe-1082) and LabVIEW software. Commonly paired with switching modules (e.g., PXI-2532) for multi-point measurement systems in R&D labs and manufacturing QA stations.
Why Choose Apex Automation?
Apex Automation delivers ready-to-deploy industrial solutions since 2014. Our engineers provide personalized pre-sales technical consultation and post-implementation support. All products include a 1-year performance warranty. For volume pricing or custom configurations:
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