Test, Lab, Medical equipment » Frequency Counters

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Used automate programmable

  • Trusted Seller
    Keithley 775A

    Keithley 775A

    • Manufacturer: Keithley
    • Model: 775A

    The KEITHLEY 775A Programmable Counter/Timer is a versatile and dependable device utilized in various scientific and industrial applications. It provides precise and accurate measurements of frequency, period, ti...

    Cary, NC
  • Trusted Seller
    HP 5328B

    HP 5328B

    • Manufacturer: HP
    • Model: 5328B

    100 MHz Universal Counter The 5328B is a 9-digit, programmable Universal Counter suitable for benchtop and system automation. Option flexibility makes matching units to system requirements easy. Standard measurem...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5328A

    Hewlett Packard 5328A

    • Manufacturer: HP
    • Model: 5328A

    100 MHz Universal Counter The 5328A is a 9-digit, programmable Universal Counter suitable for benchtop and system automation. Option flexibility makes matching units to system requirements easy. Standard measurem...

    Cary, NC
  • Fluke PM6666

    Fluke PM6666

    • Manufacturer: Fluke

    Details The Fluke PM6666 is a programmable counter/timer offering frequency measurement from 0.1 Hz to 120 MHz, expandable to 1.3 GHz. It integrates reciprocal frequency techniques, programmable sensitivity, and ...

    Dublin, Ireland
  • Fluke PM6654

    Fluke PM6654

    • Manufacturer: Fluke
    • Model: PM6654

    Details The Fluke PM6654 is a high-end, fully programmable timer and frequency counter with 2 ns (500 MHz) real-time clock resolution. It supports 14 versatile measurement modes, including frequency, period, volt...

    Dublin, Ireland
  • MCA3000 Series Frequency Meter

    MCA3000 Series Frequency Meter

    • Manufacturer: 美国泰克/Tektronix

    Introduction: This series is a multifunction precision measurement tool frequency counter, with two models available: MCA3027 and MCA3040, 27 GHz and 40 GHz, two 300 MHz general-purpose channels, 100 ps single-sh...

    Beijing, China

Overview

Frequency counters are electronic instruments used to measure the frequency of an incoming signal. They are essential in various fields, including telecommunications, electronics, and laboratory research, for accurately determining the frequency of signals in hertz (Hz). These devices are valuable for troubleshooting and ensuring the proper operation of RF systems, oscillators, and signal generators.

FAQ

What should I consider when buying a used frequency counter?

Consider the frequency range, accuracy, and resolution of the device. Check for any visible damage and ensure it powers on and functions correctly. Review any available calibration records.

How can I ensure the frequency counter is shipped safely?

Use a reputable shipping service with experience in handling delicate electronic instruments. Ensure the frequency counter is well-packaged with protective materials to prevent damage during transit.

What maintenance is required for a frequency counter?

Regular maintenance includes keeping the device clean and dust-free, checking connections, and verifying calibration periodically. Follow the manufacturer’s guidelines for specific maintenance procedures.