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Data Acquisition – DAQ

DAQ System – More than 25 years of Leadership

Keysight has provided data acquisition (DAQ) and switching solutions for more than 25 years. We provide data acquisition solutions for electrical, physical, mechanical, acoustic and signal routing applications up to 50GHz.

Compare data acquisition (DAQ) switch platforms

Define a switching solution with switches, controllers and accessories.

  • Get the Best Value with high quality switching and measurements in compact, cost effective solutions
  • Use on Industry Standards with modular LXI and USB solutions
  • Use the Keysight’s Pathwave BenchVue DAQ Application Software to collect, analyze and present your data real-time

Check out Keysight's 4-channel simultaneous sampling digitizer module that works with the DAQ970A or DAQ973A data acquisition system - sample more signals, faster, and dynamically!

Related Software Products

  • no image available PathWave BenchVue Software 

    PathWave BenchVue Software

    • Configure the most commonly used controls and measurements from instruments
    • Easily log and export data and screen images in just a few clicks for faster analysis
    • Create automated test sequences fast with minimal instrument knowledge

  • Command Expert Software Command Expert 

    Command Expert

    • Find and perform commands without any programming
    • Generate code for command sequences in C#, VB.NET, C/C++, MATLAB, Python, Excel VBA
    • Use Add-ons that provide easy instrument control in Excel, MATLAB, Python, VEE, SystemVue, LabVIEW, Visual Studio

Related Products & Solutions

  • Agilent L4421A Product Photograph L4421A 40-Channel Armature Multiplexer 

    L4421A 40-Channel Armature Multiplexer

    • 2-wire latching armature relays
    • 300V, 1A switch; 2A carry current
    • Thermocouple reference
    • Scan up to 100 ch/sec

  • Agilent L4437A Product Photograph L4437A 32-channel Form A/Form C General Purpose Switch [Discontinued] 

    L4437A 32-channel Form A/Form C General Purpose Switch [Discontinued]

    • 28 form C channels, up to 1A, 50W
    • 4 form A channels, up to 5A, 150W
    • Armature latching relays with relay counter

  • Agilent L4445A Product Photograph L4445A Microwave Switch/Attenuator Driver 

    L4445A Microwave Switch/Attenuator Driver

    • Control microwave switches and attenuators
    • Expandable with 34945EXT
    • Distribution boards for easy wiring
    • External power option

  • Agilent L4450A Product Photograph L4450A 64-bit Digital I/O with Memory and Counter [Discontinued] 

    L4450A 64-bit Digital I/O with Memory and Counter [Discontinued]

    • 64 bi-directional digital I/O bits
    • Variable thresholds from 0V to 5V
    • 128K pattern memory
    • Two 10 MHz counter/totalizer channels

  •  U1093A Autosynchronous Bus Terminations for Acqiris Digitizers U1093A Autosynchronous Bus Terminations for Acqiris Digitizers [Discontinued] 

    U1093A Autosynchronous Bus Terminations for Acqiris Digitizers [Discontinued]

    Trigger and clock signal auto-synchronization bus.

  • Agilent 34905A Product Photograph 34907A Multifunction Module for 34970A/34972A 

    34907A Multifunction Module for 34970A/34972A

    The Keysight 34907A module for the 34970A/34972A Data Acquisition/Switch Unit allows great flexibility for a variety of sense and control application.


  • no image available Accessories and Interconnect Options for 34980A 

    Accessories and Interconnect Options for 34980A

    • Plug-in modules
    • Cables, terminal blocks, connector kits
    • Rack mount kits
    • Thermocouples/Thermistors

Data Acquisition - DAQ [Discontinued]
Product support information for your discontinued and obsolete Data Acquisition - DAQ