The National Instruments PXI-4071 is a 7-and-a-half bit FlexDMM - high-performance, multifunctional 3U PXI module that provides measurement capabilities for two commonly used testing instruments: a high-resolution digital multimeter and a digitizer. As a digital multimeter, the NI PXI-4071 can quickly and accurately measure voltage within the range of ± 10nV to 1000V, current within the range of ± 1pA to 3A, resistance within the range of 10 µ Ω to 5 G Ω, as well as frequency/cycle and diode measurements. In high voltage isolated digitizer mode, FlexDMM can collect DC waveforms in all voltage and current modes at a collection rate of 1.8 MS/s. Through the analysis functions in National Instruments LabVIEW software, you can analyze the collected waveforms in both time and frequency domains. PXI-4071 has excellent speed, accuracy, and functionality, making it an ideal choice for automated testing in production and development environments.