Test, Lab, Medical equipment » Frequency Counters

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Used testing instruments

  • FLUKE 7260A UNIVERSAL COUNTER/TIMER

    FLUKE 7260A UNIVERSAL COUNTER/TIMER

    • Manufacturer: Fluke
    • Model: 7260A

    INCLUDES: (1) FLUKE 7260A UNIVERSAL COUNTER/TIMER System was de-installed in working operational condition. All returns must comply with stated Return Policy. Please continue: PAYMENT OPTIONS: We accept Paypal. T...

    $120 USD
    Santa Barbara, CA
  • GOLDSTAR 150MHz UNIVERSAL COUNTER FC-2015U

    GOLDSTAR 150MHz UNIVERSAL COUNTER FC-2015U

    • Manufacturer: GoldStar

    INFORMATION: GOLDSTAR 150MHz UNIVERSAL COUNTER FC-2015U System was de-installed in working operational condition. All returns must comply with stated Return Policy. Please continue: PAYMENT OPTIONS: We accept Pay...

    $120 USD
    Santa Barbara, CA
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    Tektronix FCA3020

    • Manufacturer: Tektronix
    • Model: FCA3020

    The FCA3020 Timer/Counter/Analyzer Series pack many different functions into one feature-rich instrument. With industry-leading frequency and time resolution, the FCA Series comes standard with deep internal memo...

    $3,938 USD
    Farmingdale, NJ
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    Bulova PCOXO-HP02

    • Manufacturer: Bulova

    10.000 MHz Crystal Oscillator

    Farmingdale, NJ
  • Spectrum Instruments TM-4M Time &

    Spectrum Instruments TM-4M Time & Frequency Reference System 20350-004

    • Manufacturer: Spectrum Instruments

    Used Included in the sale: TM-4M Time & Frequency Reference System Accessories are as pictured Please refer to manufacturer's website for further information on this product. Shipping & Returns Policy Shipping Po...

    $927 USD
    Blackburn, United Kingdom
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    EIP 351D

    • Manufacturer: EIP

    EIP 351D The 351D Autohet Microwave Frequency Counter utilizes the heterodyne technique, offers a microwave instrument with both sensitivity of -30 dBm and wide band FM tolerance of greater than 40MHz peak-to-pea...

    Farmingdale, NJ
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    Agilent/Keysight 5330B

    • Manufacturer: Agilent - Keysight

    The 5330B Preset Counteroffers normalized measurements using a preset (variable) time base. Thumbwheel switches allow the user to convert traditional counter measurements to read directly in engineering units suc...

    Farmingdale, NJ
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    Agilent/Keysight 8655A

    • Manufacturer: Agilent - Keysight
    • Model: 8655A

    Cal: Calibration Available | As-is: Unit is sold AS-IS

    Farmingdale, NJ
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    Quartzlock 2A-X

    • Manufacturer: Quartzlock

    Quartzlock 2A-X LF Tracking Receiver Frequency Standard

    Farmingdale, NJ
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    Agilent/Keysight 5301A

    • Manufacturer: Agilent - Keysight
    • Model: 5301A

    The HP 5301A is a Frequency Counter Module that offers you a portable precision frequency counter which will measure frequencies from 10Hz to 10MHz and time intervals with 100 ns resolution. The 5301A also has au...

    Farmingdale, NJ
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    Anritsu MF1603A

    • Manufacturer: Anritsu
    • Model: MF1603A

    The MF1603A is compact and easy to operate frequency counters. We are convinced at the works highest level of their performance. The reliabilit and cost performance has been upgraed by developing a new custom LSI...

    Farmingdale, NJ
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    Agilent/Keysight 5341A

    • Manufacturer: Agilent - Keysight
    • Model: 5341A

    The Agilent HP 5341A Frequency Counter performs exceptionally fast measurements of frequency up to 4.5GHz Using a unique HP-designed microwave switchable filter, its automatic heterodyne measurement technique ins...

    Farmingdale, NJ
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    Philips PM6670

    • Manufacturer: Philips

    Cal: Calibration Available | As-is: Unit Sold AS-IS

    Farmingdale, NJ
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    TTC/Acterna TR5822

    • Manufacturer: TTC

    20 MHz Universal Counter As-is: Unit Sold AS-IS | Cal: Calibration Available

    $520 USD
    Farmingdale, NJ
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    EIP 351D-04

    • Manufacturer: EIP

    As-is: Unit Sold AS-IS | Cal: Calibration Available

    Farmingdale, NJ
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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.