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Used Frequency Counters

  • Trusted Seller
    Hewlett Packard 5356A

    Hewlett Packard 5356A

    • Manufacturer: HP

    18 GHz Frequency Converter Head Hewlett Packard 5356A 18 GHz Frequency Converter Head and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix CDC250

    Tektronix CDC250

    • Manufacturer: Tektronix
    • Model: CDC250

    Frequency Counters The CDC250 175 MHz Universal Counter measures frequency of sine,square and triangle waves from 1 Hz to 175 MHz at input levels from 20 mV to 42 V peak. The CDC250 also provides period measureme...

    Cary, NC
  • Trusted Seller
    Leader Electronics LDC-822

    Leader Electronics LDC-822

    • Manufacturer: Leader Electronics

    The Leader Electronics LDC-822 Frequency Counter is a state-of-the-art and dependable device designed for precise frequency measurement. It can measure a broad range of signals with a frequency range of up to 80 ...

    Cary, NC
  • Trusted Seller
    Tektronix FCA3000

    Tektronix FCA3000

    • Manufacturer: Tektronix
    • Model: FCA3000

    Timer/Counter/Analyzer, 300MHz, 100 ps, Std Timebase Tektronix FCA3000 Series timer/counter/analyzers pack many different functions into one feature-rich instrument. With unprecedented resolution, you can capture...

    Cary, NC
  • Trusted Seller
    Eip Microwave 350D

    Eip Microwave 350D

    • Manufacturer: Eip Microwave

    The Eip Microwave 350D Counters/Timers is a reliable and versatile electronic device used to measure and control time intervals and frequencies in a wide range of applications. This instrument offers precise and ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5254C

    Hewlett Packard 5254C

    • Manufacturer: HP

    3 GHz Frequency Converter Plug-In Hewlett Packard 5254C 3 GHz Frequency Converter Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    EIP 585B

    EIP 585B

    • Manufacturer: EIP

    EIP 585B - Microwave Frequency Counter. 100 Hz to 20 GHZ. General purpose microwave counter also measures pulses as narrow as 50 ns.

    Cary, NC
  • Trusted Seller
    GLOBAL MAX100

    GLOBAL MAX100

    • Manufacturer: Global

    The GLOBAL MAX100 Counter is a reliable and versatile instrument designed for precise counting and frequency measurement in various industrial and scientific applications. With its advanced technology and user-fr...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5255A

    Hewlett Packard 5255A

    • Manufacturer: HP

    12.4 GHz Frequency Converter Plug-In Hewlett Packard 5255A 12.4 GHz Frequency Converter Plug-In and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    RACAL DANA 1995

    RACAL DANA 1995

    • Manufacturer: Racal

    The RACAL DANA 1995 Counter is a reliable and advanced instrument specifically designed for measuring frequency and time intervals. It has a wide frequency range of up to 200MHz, making it suitable for various ap...

    Cary, NC
  • Trusted Seller
    OK ELECTRONICS 5010

    OK ELECTRONICS 5010

    • Manufacturer: OK ELECTRONICS

    The OK ELECTRONICS 5010 Counter is an essential tool for electronics laboratories, telecommunications, and research facilities. It offers precise frequency counting capabilities up to 100MHz, making it suitable f...

    Cary, NC
  • Trusted Seller
    SYSTRON DONNER 6152

    SYSTRON DONNER 6152

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6152 Counter is a dependable electronic tool utilized for measuring frequencies, known for its efficiency. It incorporates state-of-the-art technology and functionalities that make it adaptable...

    Cary, NC
  • Trusted Seller
    SABTRONICS 8610A

    SABTRONICS 8610A

    • Manufacturer: SABTRONICS

    The SABTRONICS 8610A Counter is a highly accurate and versatile instrument designed for frequency and event counting applications across various industries. Featuring advanced technology and robust construction, ...

    Cary, NC
  • Trusted Seller
    Fluke 7261A

    Fluke 7261A

    • Manufacturer: Fluke
    • Model: 7261A

    Universal Counter / Timer Portable yet Powerful, the 7261A Universal Counter/Timer measures frequencies to 125MHz while offering good resolution accuracy. Incorporates a 100MHz clock providing 10 ns resolution! M...

    Cary, NC
  • Trusted Seller
    EIP 351D

    EIP 351D

    • Manufacturer: EIP

    18 GHz Autohetrodyne Microwave Frequency Counter The 351D Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 18 GHz in 3 bands. It features a sectionalized 11 digit LED display fo...

    Cary, NC
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    Marconi 2440 Frequency Counter

    • Manufacturer: Marconi
    • Model: 2440

    Good condition Marconi 2440 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
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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.