Test, Lab, Medical equipment » Frequency Counters

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Used lab testing

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    Philips PM 6615

    • Manufacturer: Philips

    Philips PM 6615 Universal Counter 1GHz As-is: Unit Sold AS-IS | Cal: Calibration Available

    Farmingdale, NJ
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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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    Tektronix CFC250

    • Manufacturer: Tektronix
    • Model: CFC250

    The CFC250 100 MHz Frequency Counter measures frequency of sine, square, and triangle waves from 5 Hz to 100 Mhz at input levels from 30 mV to 42 V peak. Students will enjoy the simplicity of usinf CFC250. Applic...

    Farmingdale, NJ
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    BK Precision 1850

    • Manufacturer: BK Precision

    1850 Frequency Counter As-is: Unit Sold AS-IS | Cal: Calibration Available

    Farmingdale, NJ
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    Brandywine Communications GPS8

    • Manufacturer: Brandywine Communications

    GPS Satellite Synchronized Time & Frequency Standard **This model will be listed as a serial listing with multiple other units in a case**

    $2,048 USD
    Farmingdale, NJ
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    Anritsu MF2414C

    • Manufacturer: Anritsu
    • Model: MF2414

    The MF2400C series lineup is composed of three frequency counters: the MF2412C (20 GHz), the MF2413C (27 GHz), and the MF2414C (40 GHz). This series is ideal for evaluating mobile radio communications devices and...

    $4,997 USD
    Farmingdale, NJ
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    Agilent/Keysight 5245L

    • Manufacturer: Agilent - Keysight
    • Model: 5245L

    The HP model 5245L electronic counter ia a high-frequency general-purpose electronic counter. The Model 5345L measures frequencies from 0 to 50MHz, periods from 1μ sec to 10 seconds, period averages from 10 to 10...

    Farmingdale, NJ
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    Pendulum Instruments CNT-90XL/27G

    • Manufacturer: Pendulum Instruments

    Microwave Counter/Analyzer 27 GHz, Graphical, incl option 19/90

    $8,995 USD
    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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    Racal Instruments 1996-02M-S485A-04E

    • Manufacturer: Racal

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

    Farmingdale, NJ
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    National Instruments PCI

    • Manufacturer: National Instruments

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

    Farmingdale, NJ
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    Racal Instruments 1996-02M

    • Manufacturer: Racal

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

    Farmingdale, NJ
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    Agilent/Keysight 5304A

    • Manufacturer: Agilent - Keysight
    • Model: 5304A

    5304A/Timer counter, When plugged onto an HP Model 5300A measuring system, is capable of: Measuring frequencies upto 10 MHz, time interval measurements from 500nsec to 10,000 seconds, Period Average over a range ...

    Farmingdale, NJ
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    Agilent/Keysight 5326A

    • Manufacturer: Agilent - Keysight
    • Model: 5326A

    The Agilent HP 5326A Universal Timer/Counter offers reliability and versatility along with HP quality. This counter measures frequency to 50MHz, also measures period average, time interval, ratio, totalizing, and...

    Farmingdale, NJ
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    Nakamichi DS-200

    • Manufacturer: Nakamichi

    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.