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Used Frequency Counters

  • Trusted Seller
    RACAL DANA 9912

    RACAL DANA 9912

    • Manufacturer: Racal

    The RACAL DANA 9912 Counter is a reliable and advanced instrument that is used to measure and count frequencies in different applications. It has a small and portable design, making it suitable for use in both la...

    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
    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
    Hewlett Packard 5315A

    Hewlett Packard 5315A

    • Manufacturer: HP
    • Model: 5315A

    100 MHz Universal Counter Hewlett Packard 5315A 100 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Advantest TR5821

    Advantest TR5821

    • Manufacturer: Advantest
    • Model: TR5821

    120 MHz Universal Counter Advantest TR5821 120 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix DC5010

    Tektronix DC5010

    • Manufacturer: Tektronix
    • Model: DC5010

    350 MHz Programmable Universal Timer / Counter Module The Tektronix DC5010 is a frequency counter plug-in. The DC5010 is used in the TM 5000 Series Frame and makes frequency measurements to 350 MHz.

    Cary, NC
  • Trusted Seller
    Eip Microwave 25B

    Eip Microwave 25B

    • Manufacturer: Eip Microwave

    The Eip Microwave 25B CW Frequency Counter is a dependable and high-quality device that is used to precisely measure and analyze microwave frequencies. It is an indispensable tool for professionals in the telecom...

    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 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
    Tektronix DC509

    Tektronix DC509

    • Manufacturer: Tektronix
    • Model: DC509

    135 MHz Universal Counter / Timer Plug-In Tektronix DC509 135 MHz Universal Counter / Timer Plug-In and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    IFR CPM20

    IFR CPM20

    • Manufacturer: IFR

    20 GHz Counter / Power Meter IFR CPM20 20 GHz Counter / Power Meter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5305B

    HP 5305B

    • Manufacturer: HP

    1.3 GHz Counter Module HP 5305B 1.3 GHz Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5307A

    Hewlett Packard 5307A

    • Manufacturer: HP

    2 MHz High Resolution Counter Module Hewlett Packard 5307A 2 MHz High Resolution Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Marconi 2440

    Marconi 2440

    • Manufacturer: Marconi
    • Model: 2440

    20 GHz Microwave Counter Marconi 2440 20 GHz Microwave Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
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    Philips PM6652 Frequency Counter

    • Manufacturer: Philips
    • Model: PM6652

    Good condition Philips PM6652 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.