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Used Frequency Counters

  • Trusted Seller
    Philips PM6615

    Philips PM6615

    • Manufacturer: Philips

    1 GHz Universal Counter Philips PM6615 1 GHz Universal Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Philips PM6652

    Philips PM6652

    • Manufacturer: Philips
    • Model: PM6652

    Programmable High Resolution Counter / Timer Philips PM6652 Programmable High Resolution Counter / Timer and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5308A

    Hewlett Packard 5308A

    • Manufacturer: HP

    70 MHz Timer / Counter Module Hewlett Packard 5308A 70 MHz Timer / Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5304A

    Hewlett Packard 5304A

    • Manufacturer: HP

    10 MHz Timer / Counter Module Hewlett Packard 5304A 10 MHz Timer / Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    EIP 545A

    EIP 545A

    • Manufacturer: EIP

    EIP 545A 10 Hz to 18 GHz Frequency Counter with Option 02 Power Meter

    Cary, NC
  • Trusted Seller
    RACAL DANA 9918

    RACAL DANA 9918

    • Manufacturer: Racal

    The RACAL DANA 9918 Counter is an advanced and versatile electronic device that is designed to accurately measure frequencies and time intervals. It is widely used in scientific and industrial applications due to...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5340A

    Hewlett Packard 5340A

    • Manufacturer: HP
    • Model: 5340A

    18 GHz Microwave Frequency Counter The 5340A Frequency Counter is a general purpose microwave counter operating from 10 Hz to 18 GHz (23 GHz optionally). The 5340A features excellent sensitivity, automatic amplit...

    Cary, NC
  • Trusted Seller
    RACAL DANA 9914

    RACAL DANA 9914

    • Manufacturer: Racal

    The RACAL DANA 9914 Counter is a dependable electronic device that can measure and exhibit various electronic signals. It has a fast and accurate measurement capability, making it suitable for a wide range of app...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5354A

    Hewlett Packard 5354A

    • Manufacturer: HP

    4 GHz Frequency Counter Plug-In The 5354A Frequency Converter Plug-in translates not only the microwave signal but all its modulation directly to the 500 MHz window of the counter (via the heterodyne techniques) ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5326C

    Hewlett Packard 5326C

    • Manufacturer: HP

    50 MHz Multi-Function Counter Hewlett Packard 5326C 50 MHz Multi-Function Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Phase Matrix 590

    Phase Matrix 590

    • Manufacturer: Matrix

    Frequency Extension Cable Kit Phase Matrix 590 Frequency Extension Cable Kit and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    RACAL DANA 9015A

    RACAL DANA 9015A

    • Manufacturer: Racal

    The RACAL DANA 9015A Counter is a reliable and versatile tool used for measuring frequency and time intervals. It is known for its high accuracy, with a resolution of up to 10 digits, making it suitable for many ...

    Cary, NC
  • Trusted Seller
    RACAL DANA 9921

    RACAL DANA 9921

    • Manufacturer: Racal

    The RACAL DANA 9921 Counter is an instrument that is both reliable and versatile, capable of accurately measuring frequency and time intervals. It has a broad frequency range, from 0.1 Hz to 520 MHz, enabling the...

    Cary, NC
  • Trusted Seller
    Racal Dana 9035

    Racal Dana 9035

    • Manufacturer: Racal

    512 MHz Microprocessing Timer / Counter Racal Dana 9035 512 MHz Microprocessing Timer / Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    OK ELECTRONICS 512

    OK ELECTRONICS 512

    • Manufacturer: OK ELECTRONICS

    The OK ELECTRONICS 512 Counter is a reliable and efficient instrument designed for frequency and event counting tasks with a frequency range of up to 200MHz. This counter offers accurate measurements and is suita...

    Cary, NC
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    Philips PM6667 Frequency Counter

    • Manufacturer: Philips
    • Model: PM6667

    Good condition Philips PM6667 Frequency Counters. Located in Ireland and other countries. Click request price for more information.

    Ireland
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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.