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Used Frequency Counters

  • Trusted Seller
    Hewlett Packard 5065A

    Hewlett Packard 5065A

    • Manufacturer: HP
    • Model: 5065A

    Rubidium Frequency Standard Hewlett Packard 5071A Primary Cesium Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Rohde & Schwarz HM8123

    Rohde & Schwarz HM8123

    • Manufacturer: Rohde & Schwarz
    • Model: HM8123

    Universal Counter, 3 GHz 3 channels

    Cary, NC
  • Trusted Seller
    Efratom PRFS-102

    Efratom PRFS-102

    • Manufacturer: Efratom

    Portable Rubidium Frequency Standard Efratom PRFS-102 Portable Rubidium Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Bk Precision 1805

    Bk Precision 1805

    • Manufacturer: BK Precision
    • Model: 1805

    The BK Precision 1805 Frequency Counter is a versatile and reliable instrument used for measuring and analyzing frequencies in various electronic devices and circuits. With a wide frequency range of up to 2.4 GHz...

    Cary, NC
  • Trusted Seller
    Phase Matrix 548A

    Phase Matrix 548A

    • Manufacturer: Matrix

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

    Cary, NC
  • Trusted Seller
    Racal 1992

    Racal 1992

    • Manufacturer: Racal
    • Model: 1992

    Universal counter 1.3 GHz 9 digits

    Cary, NC
  • Trusted Seller
    Keysight R532A

    Keysight R532A

    • Manufacturer: Agilent - Keysight
    • Model: R532A

    26.5 GHz to 40 GHz WR28 Waveguide Frequency Meter Tracor 527LR Frequency Difference Meter and other Frequency Meters for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    RACAL DANA 9523

    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
    Agilent R532A

    Agilent R532A

    • Manufacturer: Agilent - Keysight
    • Model: R532A

    26.5 GHz to 40 GHz WR28 Waveguide Frequency Meter The R532A Frequency Meter is an easy-to-use, reliable meter to measure frequency accurately. This direct reading frequency meter measures from 26.5 GHz to 40 GHz ...

    Cary, NC
  • Trusted Seller
    Instek GFC-8270H

    Instek GFC-8270H

    • Manufacturer: GW Instek
    • Model: GFC-8270H

    Frequency Counter 1.3 GHz Frequency and Period measurement Microprocessor controlled intelligent counter High resolution at both high and low frequency 0.01Hz ~ 2.7GHz frequency range 10mVrms High sensitivity 10...

    Cary, NC
  • Trusted Seller
    HP 5315A

    HP 5315A

    • Manufacturer: HP
    • Model: 5315A

    100 MHz Universal Counter HP 5315A 100 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5302A

    HP 5302A

    • Manufacturer: HP

    50 MHz Counter Module HP 5302A 50 MHz Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5314A

    HP 5314A

    • Manufacturer: HP
    • Model: 5314A

    100 MHz Universal Counter HP 5314A 100 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Fluke 1953A

    Fluke 1953A

    • Manufacturer: Fluke
    • Model: 1953A

    125 MHz Counter / Timer Fluke 1953A 125 MHz Counter / Timer and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    SYSTRON DONNER 1255

    SYSTRON DONNER 1255

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 1255 Counter Plug In is an electronic device that is known for its efficiency and dependability in measuring frequencies. This plug-in counter is specifically designed to seamlessly integrate w...

    Cary, NC
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    Advantest TR5823 Frequency Counter

    • Manufacturer: Advantest
    • Model: TR5823

    Good condition Advantest TR5823 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.