Test, Lab, Medical equipment » Frequency Counters

Building Filters

1413

Used Frequency Counters

  • Trusted Seller
    Hewlett Packard 53152A

    Hewlett Packard 53152A

    • Manufacturer: HP
    • Model: 53152A

    46 GHz CW Microwave Frequency Counter Hewlett Packard 53152A 46 GHz CW Microwave Frequency Counter and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 53181A

    Hewlett Packard 53181A

    • Manufacturer: HP
    • Model: 53181A

    225 MHz Universal Counter The 53181A is a frequency counter capable of measuring frequencies to 225 MHz on Channel 1. Depending on which optional Channel 2 the counter contains, the frequency capability is extend...

    Cary, NC
  • Trusted Seller
    EIP 331

    EIP 331

    • Manufacturer: EIP

    18 GHz Autohetrodyne Microwave Frequency Counter EIP 331 18 GHz Autohetrodyne Microwave Frequency Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Fluke PM6681R

    Fluke PM6681R

    • Manufacturer: Fluke
    • Model: PM6681

    300 MHz Frequency Counter / Timer / Analyzer With Rubidium Time Base Fluke PM6681R 300 MHz Frequency Counter / Timer / Analyzer With Rubidium Time Base and other Frequency Counters - Above 200 MHz to 3 GHz for sa...

    Cary, NC
  • Trusted Seller
    Eip Microwave 535

    Eip Microwave 535

    • Manufacturer: Eip Microwave

    The Eip Microwave 535 CW Frequency Counters are advanced and dependable instruments used for precise measurement of continuous wave signal frequencies. These frequency counters have a wide frequency range, allowi...

    Cary, NC
  • Trusted Seller
    Phase Matrix 28B

    Phase Matrix 28B

    • Manufacturer: Matrix
    • Model: 28B

    26.5 GHz CW Microwave Frequency Counter / Power Meter The 28B Microwave Frequency Counter / Power Meter measures CW, FM and AM frequencies from 10 Hz to 26.5 GHz. The 28B CW Microwave Frequency Counter offers unm...

    Cary, NC
  • Trusted Seller
    Phase Matrix 545B

    Phase Matrix 545B

    • Manufacturer: Matrix
    • Model: 545B

    20 GHz CW Microwave Frequency Counter The 545B is a microprocessor-based, hetrodyne Microwave Frequency Counter operating from 10 Hz to 20 GHz in three input bands. It features a 12 digit sectionalized LED displa...

    Cary, NC
  • Trusted Seller
    EIP 545B

    EIP 545B

    • Manufacturer: EIP

    20 GHz CW Microwave Frequency Counter The 545B is a microprocessor-based, hetrodyne Microwave Frequency Counter operating from 10 Hz to 20 GHz in three input bands. It features a 12 digit sectionalized LED displa...

    Cary, NC
  • Trusted Seller
    EIP 548

    EIP 548

    • Manufacturer: EIP

    26.5 GHz Microwave Frequency Counter The 548 is a microprocessor-based, hetrodyne Microwave Frequency Counter operating from 10 Hz to 26.5 GHz in three input bands. It features a 12 digit sectionalized LED displa...

    Cary, NC
  • Trusted Seller
    Fluke PM 6685R

    Fluke PM 6685R

    • Manufacturer: Fluke
    • Model: PM6685

    The Fluke PM 6685R 300 MHz Rubidium Frequency Counter is a high-performance instrument designed for precise frequency measurements. It utilizes rubidium atomic frequency standards to provide exceptional accuracy ...

    Cary, NC
  • Trusted Seller
    Racal Instruments 1999

    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
    HP 5301A

    HP 5301A

    • Manufacturer: HP

    10 MHz Counter Module HP 5301A 10 MHz Counter Module 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
    SYSTRON DONNER 6120

    SYSTRON DONNER 6120

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6120 Counter is an advanced electronic device that is utilized for accurate counting and measurement of frequencies. It has been specifically designed to deliver precise frequency measurements ...

    Cary, NC
  • no-image_en.png

    Philips PM6685 Frequency Counter

    • Manufacturer: Philips
    • Model: PM6685

    Good condition Philips PM6685 Frequency Counters. Located in Ireland and other countries. Click request price for more information.

    Ireland
34567

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.