Test, Lab, Medical equipment » Frequency Counters

Search By Manufacturer

Search By Country

Building Filters

153

Used lab electronics

  • Trusted Seller
    no-image_en.png

    RACAL DANA 1994

    • Manufacturer: Racal

    The RACAL DANA 1994 Counter is an advanced electronic device specifically designed for measuring frequencies and counting signals. It has a wide frequency range of up to 1.3GHz and can accurately measure and disp...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    Tektronix FCA3120

    • Manufacturer: Tektronix
    • Model: FCA3120

    The Tektronix FCA3120 Frequency Counter is a reliable and versatile instrument designed for precise frequency and time interval measurements. With a wide frequency range of up to 300 MHz, it offers high performan...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    RACAL DANA 9510

    • Manufacturer: Racal

    The RACAL DANA 9510 Counter is a versatile and high-performing device that is used to accurately measure frequency, period, ratio, and time intervals across a wide range of applications. With its advanced feature...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    Ballantine 5500A

    • Manufacturer: Ballantine

    The BALLANTINE 5500A Counter/Timer is a high-quality electronic instrument designed for precision measurement and counting tasks. With a frequency range of up to 70MHz, this device is capable of accurately measur...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    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
    no-image_en.png

    SYSTRON DONNER 6020

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6020 Counter is an advanced electronic device that is utilized for counting and measuring a variety of signals and events. Its design prioritizes precision and accuracy, making it a valuable in...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    RACAL DANA 9523

    • Manufacturer: Racal

    The RACAL DANA 9523 Counter is an advanced electronic device that is highly versatile and used for precise frequency measurement and counting in various scientific and industrial fields. It is known for its excep...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    RACAL DANA 9917A

    • Manufacturer: Racal

    The RACAL DANA 9917A Counter is an advanced electronic device that is specifically designed to provide accurate measurements of frequency and time. It offers a wide range of functions, including counting frequenc...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    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
    no-image_en.png

    Philips PM 6669

    • Manufacturer: Philips
    • Model: PM6669

    The Phillips PM 6669 Multifunction High-Resolution Frequency Counter is a versatile instrument designed for precise frequency measurements across various applications. With its multifunctional capabilities, it of...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    SYSTRON DONNER 6150

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6150 Counter is a cutting-edge electronic device utilized for frequency measurement and counting tasks. It is renowned for its exceptional precision, dependability, and adaptability. The 6150 C...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    SYSTRON DONNER 6110

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6110 Counter is a highly dependable and adaptable electronic device that finds extensive usage in diverse industries and applications. Renowned for its cutting-edge capabilities and precise mea...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    Eip Microwave Eip Microwave

    • Manufacturer: Eip Microwave

    Eip Microwave CW Frequency Counters are sophisticated electronic instruments created to precisely gauge the frequency of constant microwave signals. These counters find extensive use in telecommunications, aerosp...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    Racal Instruments 1999

    • Manufacturer: Racal
    • Model: 1999

    The Racal Instruments 1999 Frequency Counter is a specialized instrument designed for precise frequency measurements in a variety of scientific and industrial applications. Renowned for its accuracy and reliabili...

    Cary, NC
  • Trusted Seller
    no-image_en.png

    RACAL DANA 9524

    • Manufacturer: Racal

    The RACAL DANA 9524 Counter is an electronic device that is both versatile and dependable, utilized for precise measurements of frequency and time. It is equipped with sophisticated technology and features that r...

    Cary, NC
56789

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.