CompactDAQ is a portable, rugged DAQ platform that integrates connectivity and signal conditioning into modular I/O for directly interfacing to any sensor or signal. From in-vehicle data logging to benchtop research, the breadth of bus, chassis, controller, and I/O conditioning options combined with the customizable nature of LabVIEW software provide the best solution to meet the needs of any medium-channel-count application.

Learn more about CompactDAQ

Build your own system


Sensor-Based I/O Modules

Modules provide built-in signal conditioning such as amplification, filtering, excitation, and isolation for accurate sensor measurements.



All Sensor-Based I/O Modules

General-Purpose I/O Modules

Modules provide a range of analog and digital input and output options to meet your measurement needs.

Analog Input

Analog Output

Digital I/O

Chassis and Controllers

CompactDAQ chassis and controllers control the timing, synchronization, and data transfer between up to 14 I/O modules.

PC-Based Chassis

Integrated Controllers


Customize your automated measurement system with NI software to acquire, analyze, visualize, and log your data.

Download and Evaluate LabVIEW

Learn about Companion Software for USB CompactDAQ

Explore DIAdem Data Management

Configure a Complete CompactDAQ System With the Online Product Advisor

Walk through selecting I/O modules and chassis based on your measurement needs.