Test, Lab, Medical equipment » Frequency Counters

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Used Frequency Counters

  • Trusted Seller
    GW Instek GFC-8270H

    GW Instek GFC-8270H

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

    2.7GHz Intelligent Counter Key Features Frequency and Period Measurement High Resolution at Both High and Low Frequency 0.01Hz~2.7GHz Frequency Range(GFC-8270H) 0.01Hz~1.3GHz Frequency Range(GFC-8131H) 10mV rms H...

    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
    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
    Philips PM6665

    Philips PM6665

    • Manufacturer: Philips
    • Model: PM6665

    1.3 GHz Programmable Counter / Timer The PM6665 is a 120 MHz to 1.3 GHz Counter / Timer. This 2 channel unit offers many functions as standard: Frequency, Period, Freq Ratio, Totalize Pulses, Time Interval, and P...

    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
    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 545

    Phase Matrix 545

    • Manufacturer: Phase Matrix

    18 GHz Microwave Frequency Counter The 545 Microwave Frequency Counter is an exceptional counter. Frequency in the range of 10 Hz to 18 GHz is read directly from a 12-digit LED display which is sectionalized into...

    Cary, NC
  • Trusted Seller
    Phase Matrix 545A

    Phase Matrix 545A

    • Manufacturer: Matrix
    • Model: 545A

    18 GHz Microwave Frequency Counter The 545A Microwave Frequency Counter is an exceptional counter. Frequency in the range of 10 Hz to 18 GHz is read directly from a 12-digit LED display which is sectionalized int...

    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
  • Trusted Seller
    Astronics 2461C

    Astronics 2461C

    • Manufacturer: Astronics

    200 MHz VXI Universal Counter / Timer Module The Racal 2461C is a high-performance, 2 or 4 channel, 200 MHz frequency counter occupying a single C-size VXI bus slot. The 2461C offers eleven automatic measurement ...

    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
    Racal Dana 1991

    Racal Dana 1991

    • Manufacturer: Racal
    • Model: 1991

    160 MHz Universal Timer / Counter The Racal 1991 Universal Timer / Counter measures Frequency, Period, Time Interval, Ratio, Totalize, Phase, and Peak Amplitude. The 1991 Frequency range from DC to 160MHz; Channe...

    Cary, NC
  • Trusted Seller
    Anritsu MF2413A

    Anritsu MF2413A

    • Manufacturer: Anritsu
    • Model: MF2413

    The Anritsu MF2413A is a top-of-the-line microwave frequency counter that can measure frequencies ranging from 600 MHz to 27 GHz. This instrument is ideal for precise frequency measurements in telecommunications,...

    Cary, NC
  • Trusted Seller
    BK Precision 1804D

    BK Precision 1804D

    • Manufacturer: BK Precision
    • Model: 1804D

    1GHz Frequency Counter Features: Selectable gate times 0.1 and 1.0 sec. 8 Digit LED display Highly accurate time base Measures up to 1.0GHz

    Cary, NC
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    Philips PM6662 Frequency Counter

    • Manufacturer: Philips
    • Model: PM6662

    Good condition Philips PM6662 Frequency Counters. Located in Ireland and other countries. Click request price for more information.

    Ireland
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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.