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Used Frequency Counters

  • Trusted Seller
    GW Instek GFC-8010H

    GW Instek GFC-8010H

    • Manufacturer: GW Instek
    • Model: GFC-8010H

    120MHz Digital Frequency Counter Key Features 10Hz ~ 120MHz Range 8 Digits Display (0.3"LED) 15mV rms High Sensitivity 5PPM High Stability Time Base Frequency and Period Measurement Low Pass Filter Function Over-...

    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
    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
    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
    SYSTRON DONNER 7018

    SYSTRON DONNER 7018

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 7018 Counter is a top-quality electronic device utilized for counting and measuring electrical signals. It is specifically crafted to ensure exactness and precision, which makes it perfect for ...

    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 350C

    Eip Microwave 350C

    • Manufacturer: Eip Microwave

    The Eip Microwave 350C Counters/Timers is a sophisticated electronic device widely used in different sectors for precise time and frequency measurements. It comes with a wide range of features, including accurate...

    Cary, NC
  • Trusted Seller
    Eip Microwave 595A

    Eip Microwave 595A

    • Manufacturer: Eip Microwave

    The Eip Microwave 595A Counters/Timers is a highly versatile and efficient device that is specifically designed for a wide range of applications within the microwave industry. This device utilizes advanced techno...

    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
  • Trusted Seller
    Philips PM6681R

    Philips PM6681R

    • Manufacturer: Philips
    • Model: PM6681R

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

    Cary, NC
  • Trusted Seller
    Phase Matrix 598A

    Phase Matrix 598A

    • Manufacturer: Matrix
    • Model: 598A

    26.5 GHz CW / Pulse Frequency Counter With Peak Power Measurement Phase Matrix 598A 26.5 GHz CW / Pulse Frequency Counter With Peak Power Measurement and other Frequency Counters - Above 20 GHz for sale at Test E...

    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.