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Frequency Counters

Frequency Counters measure frequency, period, time interval, pulse width, duty cycle, frequency ratio, phase, and more. Compatible with Astronics/Racal VXI-2461C, you use these products for automated test aerospace and defense applications.

2 Results

    Platform Modules

    Platform modules integrate with modular hardware platforms that allow you to combine different types of modules in a custom system that leverages shared platform features. NI offers three hardware platforms—CompactDAQ, CompactRIO, and PXI—though all platforms may not be represented in this category.

  • Starting from

    $ 1,194.00

    Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems.
    Feature Highlights:
    • Platform: PXI
    • Bus: PXI, PXI Express
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  • Stand-Alone or Computer-Based Devices

    Stand-alone or computer-based devices either integrate with standard desktop and laptop computers or allow you to use them without the need for other modular hardware.

  • Starting from

    $ 457.00

    Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in desktop systems.
    Feature Highlights:
    • Bus: PCI, PCI Express
    Compare