4-CH 24-Bit Universal Input USB DAQ Modules (OEM version available)

Key Features
  • USB 2.0 High-Speed, USB bus-powered
  • 4-CH simultaneous-sampling analog input
  • Built-in signal conditioning for high voltage/current/thermocouple/RTD/strain gauge/load cell measurement
  • Up to 2kS/s analog input rate
  • Removable screw terminal on the module
  • Supported Operating System: Windows 7/8 x64/x86, Linux, and MAC (Call for availability)
  • Ready-to-use testing application (U-Test) provided


The USB-2401 is a 24-bit, 4-channel simultaneous-sampling universal input USB DAQ module featuring built-in signal conditioning circuitry, providing a direct measurement of commonly used sensors including current output transducers, thermocouples, RTD, load cell, strain gauge, and others. Individual channels can be programmed to measure different signal types.

The USB-powered USB-2401 is equipped with removable screw-down terminals for easy device connectivity, and the included multi-functional stand fully supports desktop, rail, or wall mounting.

The USB-2401 is suitable for basic measurement applications requiring high resolution and accuracy, laboratory research and material testing environments, and industrial temperature measurement. U-test, a free ready-to-use testing program is included to enable the operation or testing of all Tech Square USB DAQ series functions with no programming requirement.

OS Information

-Windows 7/10×64/x86, Linux

Software Compatibility




Software Recommendations


Use Case

Ordering Information

  • USB-2401
    4-CH 24-Bit Universal Input USB DAQ
  • USB-2401/OEM
    4-CH 24-Bit Universal Input USB DAQ, OEM board-level version, no enclosure.
  • Note
    Standard shipped accessories include one pair of 20-pin removable screw, 2 M USB Type-A to USB Mini-B, Module stand, Rail-mount kit
  • RST-20P
    One pair of 20-pin removable screw terminals
  • USB-2M-L
    2 M USB Type-A to USB Mini-B cable with lockable connector
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