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Used Frequency Counters

  • Trusted Seller
    Fluke PM6685

    Fluke PM6685

    • Manufacturer: Fluke
    • Model: PM6685

    300 MHz Universal Frequency Counter Fluke PM6685 300 MHz Universal Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix CMC251

    Tektronix CMC251

    • Manufacturer: Tektronix
    • Model: CMC251

    1.3 GHz Multifuction Counter The Tektronix CMC251 is a 1.3 GHz Multifunction Counter. Performance Characteristics Form Factor Benchtop Number of Channels 2 ch Minimum Frequency, Ch. 1 1 Hz Maximum Frequency, Ch. ...

    Cary, NC
  • Trusted Seller
    SYSTRON DONNER 6020

    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
    Hewlett Packard 5350B

    Hewlett Packard 5350B

    • Manufacturer: HP
    • Model: 5350B

    20 GHz Microwave Frequency Counter Hewlett Packard 5350B 20 GHz Microwave Frequency Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Advantest TR5823H

    Advantest TR5823H

    • Manufacturer: Advantest
    • Model: TR5823H

    1.3 GHz Frequency Counter Advantest TR5823H 1.3 GHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 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
    GW Instek GFC-8131H

    GW Instek GFC-8131H

    • Manufacturer: GW Instek
    • Model: GFC-8131H

    1.3 GHz Intelligent Counter The GW Instek GFC-8000 Series performs virtually all of the counting measurements required in laboratories, in terms of both period and frequency. A bright red 8 digit LED display with...

    Cary, NC
  • Trusted Seller
    Phase Matrix 331

    Phase Matrix 331

    • Manufacturer: Matrix

    18 GHz Autohetrodyne Microwave Frequency Counter Phase Matrix 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
    XL Microwave 3030

    XL Microwave 3030

    • Manufacturer: XL Microwave
    • Model: 3030

    3 GHz CW Microwave Frequency Counter XL Microwave 3030 3 GHz CW Microwave Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Bk Precision 104

    Bk Precision 104

    • Manufacturer: BK Precision
    • Model: 104

    The BK Precision 104 10Hz to 3GHz Deluxe Frequency Counter/Strength Meter is a highly versatile and reliable instrument for measuring and monitoring frequencies and signal strengths across a wide range of applica...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 70120A

    Hewlett Packard 70120A

    • Manufacturer: HP

    2.4 GHz Universal Frequency Counter Module Hewlett Packard 70120A 2.4 GHz Universal Frequency Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    EIP 1230A

    EIP 1230A

    • Manufacturer: EIP

    26.5 GHz Pulsed Microwave Frequency Counter VXI Module EIP 1230A 26.5 GHz Pulsed Microwave Frequency Counter VXI Module and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Philips PM6685R

    Philips PM6685R

    • Manufacturer: Philips
    • Model: PM6685

    300 MHz Universal Frequency Counter With Rubidium Time Base Philips PM6685R 300 MHz Universal Frequency Counter With Rubidium Time Base and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equip...

    Cary, NC
  • Trusted Seller
    Eip Microwave Eip Microwave

    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
    Eip Microwave 28B

    Eip Microwave 28B

    • Manufacturer: Eip Microwave

    The Eip Microwave 28B CW Frequency Counters are highly advanced and dependable devices utilized for gauging the frequency of continuous wave (CW) signals. These frequency counters possess a small design and a use...

    Cary, NC
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    Anritsu MF91A Frequency Counter

    • Manufacturer: Anritsu
    • Model: MF91A

    Good condition Anritsu MF91A 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.