Test, Lab, Medical equipment » Frequency Counters

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Used measuring instruments

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    Leader LF826

    • Manufacturer: Leader

    550 MHz Top Range Extended Low Frequency Range to 0.1 Hz High Speed Reciprocal Counting at Low Frequencies Frequency, Period, Totalize, Relative and RPM 3 ppm Time Base Accuracy Standard Relative Mode Against Pre...

    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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    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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    Philips PM6654

    • Manufacturer: Philips
    • Model: PM6654

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

    Farmingdale, NJ
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    Leader LDC-823S

    • Manufacturer: Leader
    • Model: LDC-823S

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

    Farmingdale, NJ
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    Protek B-818

    • Manufacturer: Protek

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

    Farmingdale, NJ
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    Protek B1000

    • Manufacturer: Protek

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

    Farmingdale, NJ
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    Philips PM6673

    • Manufacturer: Philips

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

    Farmingdale, NJ
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    Nakamichi DS-200

    • Manufacturer: Nakamichi

    Farmingdale, NJ
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    Victor VC3165

    • Manufacturer: Victor

    VICTOR VC3165 Radio High Frequency Counter RF Meter 0.01Hz-2.4GHz

    Farmingdale, NJ
  • Trusted Seller
    Aeroflex CPM 46

    Aeroflex CPM 46

    • Manufacturer: Aeroflex
    • Model: CPM 46

    A Counter and Power Meter in one instrument with one user interface 10 MHz to 20 GHz and 10 MHz to 46 GHz versions available Portable and lightweight, weighs only 4.9Kg including battery Frequency counter incorpo...

    New Smyrna Beach, FL
  • Trusted Seller
    Aeroflex CPM 20

    Aeroflex CPM 20

    • Manufacturer: Aeroflex
    • Model: CPM 20

    A Counter and Power Meter in one instrument with one user interface 10 MHz to 20 GHz and 10 MHz to 46 GHz versions available Portable and lightweight, weighs only 4.9Kg including battery Frequency counter incorpo...

    New Smyrna Beach, FL
7891011

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.