Test, Lab, Medical equipment » Frequency Counters

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Used Frequency Counters

  • Trusted Seller
    RACAL DANA 9510

    RACAL DANA 9510

    • Manufacturer: Racal

    The RACAL DANA 9510 Counter is a versatile and high-performing device that is used to accurately measure frequency, period, ratio, and time intervals across a wide range of applications. With its advanced feature...

    Cary, NC
  • Trusted Seller
    Stanford Research Systems SR625

    Stanford Research Systems SR625

    • Manufacturer: Stanford Research
    • Model: SR625

    Counters/Timers The Stanford Research SR625 Frequency Counter consists of a frequency counter (SR620), a high-accuracy rubidium timebase (PRS10), and a 2 GHz input prescaler. The combination of the SR620 and the ...

    Cary, NC
  • Trusted Seller
    EIP 28B

    EIP 28B

    • Manufacturer: EIP

    EIP Phase Matrix 28B - 10 Hz to 26.5 GHz Frequency Counter / Power Meter. Opt 05 High Stability Timebase.

    Cary, NC
  • Trusted Seller
    GLOBAL 6001

    GLOBAL 6001

    • Manufacturer: Global

    The GLOBAL 6001 Counter epitomizes precision and adaptability in frequency measurement and event analysis. Engineered with state-of-the-art technology, this instrument offers an expansive frequency range, adeptly...

    Cary, NC
  • Trusted Seller
    Advantest R5362B

    Advantest R5362B

    • Manufacturer: Advantest
    • Model: R5362B

    The Advantest R5362B 3 Ghz Electronic Counter is a high-performing device designed to provide precise and accurate frequency measurements up to 3 GHz. It incorporates advanced technology and features to meet the ...

    Cary, NC
  • Trusted Seller
    BK Precision 1803C

    BK Precision 1803C

    • Manufacturer: BK Precision

    100 MHz Battery/AC Powered Counter B+K Precision 1803C Performance Characteristics: Form Factor: Benchtop Number of Channels: 1 ch Minimum Frequency, Ch. 1: 5 Hz Maximum Frequency, Ch. 1: 100 MHz Time base stabil...

    Cary, NC
  • Trusted Seller
    Ballantine 5500B

    Ballantine 5500B

    • Manufacturer: Ballantine

    The BALLANTINE 5500B Counter/Timer is a high-performance instrument capable of measuring frequencies up to 100MHz with precision and accuracy. This versatile device is equipped with a variety of counting modes an...

    Cary, NC
  • 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
    Philips PM6690

    Philips PM6690

    • Manufacturer: Philips

    300 MHz Frequency Counter / Timer / Analyzer The Fluke PM6690 Frequency Counter / Timer / Analyzer is designed for high-speed, high-resolution measurements and can be used either as a stand-alone instrument or as...

    Cary, NC
  • Trusted Seller
    BK Precision 1807

    BK Precision 1807

    • Manufacturer: BK Precision

    1.3 GHz Battery/AC Powered Counter B+K Precision 1807 Performance Characteristics: Form Factor: Benchtop Number of Channels: 1 ch Minimum Frequency, Ch. 1: 5 Hz Maximum Frequency, Ch. 1: 1.3 GHz Time base stabili...

    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
    Anritsu MF2412C

    Anritsu MF2412C

    • Manufacturer: Anritsu
    • Model: MF2412

    Anritsu MF2412C Microwave Frequency Counter. 10 Hz to 20 GHz. High Stability Oven Timebase, Burst Measurements, 12-digit VFD and more.

    Cary, NC
  • Trusted Seller
    EIP 371

    EIP 371

    • Manufacturer: EIP

    18 GHz Source Locking Autohetrodyne Microwave Counter The 371 Source Locking Microwave Counter combines in one instrument, a premium automatic microwave counter plus a broadband lock box. Frequency measurement ra...

    Cary, NC
  • Trusted Seller
    EIP 545

    EIP 545

    • Manufacturer: EIP

    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
    EADS 2461C

    EADS 2461C

    • Manufacturer: EADS

    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
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    Fluke 7261A Frequency Counter

    • Manufacturer: Fluke
    • Model: 7261A

    Good condition Fluke 7261A 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.