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Used Frequency Counters

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    BK Precision 1803D

    • Manufacturer: BK Precision
    • Model: 1803D

    200MHz Frequency Counter Features: Selectable gate times 0.1 sec and 1.0 sec 7 digit LED display Highly accurate time base Compact bench top AC powered counter Wide Measuring range up to 200 MHz

    Cary, NC
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    HP 5301A

    • Manufacturer: HP

    10 MHz Counter Module HP 5301A 10 MHz Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
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    Advantest TR5821

    • Manufacturer: Advantest
    • Model: TR5821

    120 MHz Universal Counter Advantest TR5821 120 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
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    HP 5316B

    • Manufacturer: HP
    • Model: 5316B

    100 MHz Universal Counter The 5316B is a programmable 100 MHz Universal Counter offering impressive performance in a compact package. Notable features include time interval averaging to 10 ps, low frequency resol...

    Cary, NC
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    Tektronix DC5010

    • Manufacturer: Tektronix
    • Model: DC5010

    350 MHz Programmable Universal Timer / Counter Module The Tektronix DC5010 is a frequency counter plug-in. The DC5010 is used in the TM 5000 Series Frame and makes frequency measurements to 350 MHz.

    Cary, NC
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    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
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    Hewlett Packard 5315A

    • Manufacturer: HP
    • Model: 5315A

    100 MHz Universal Counter Hewlett Packard 5315A 100 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
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    RACAL DANA 9912

    • Manufacturer: Racal

    The RACAL DANA 9912 Counter is a reliable and advanced instrument that is used to measure and count frequencies in different applications. It has a small and portable design, making it suitable for use in both la...

    Cary, NC
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    Stanford Research Systems / SRS SR625

    • Manufacturer: Stanford Research
    • Model: SR625

    Stanford Research Systems / SRS SR625 Universal Frequency Counter (SR620) with Rubidium Timebase and 2 GHz prescaler.

    Cary, NC
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    Fluke PM6685R

    • Manufacturer: Fluke
    • Model: PM6685

    Fluke PM6685R / 776 Universal Frequency Counter / Calibrator. Rubidium Timebase, 4.5 GHz C Channel, GPIB

    Cary, NC
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    Phase Matrix 351C

    • Manufacturer: Matrix

    18 GHz Autohetrodyne Frequency Counter The 351C Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 18 GHz in 3 bands. It features a sectionalized 11 digit Nixie tube display for e...

    Cary, NC
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    EIP 350C

    • Manufacturer: EIP

    12.4 GHz Autohetrodyne Microwave Frequency Counter The 350C Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 12.4 GHz in 3 bands. It features a sectionalized 11 digit Nixie tube...

    Cary, NC
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    Hewlett Packard 5354A

    • Manufacturer: HP

    4 GHz Frequency Counter Plug-In The 5354A Frequency Converter Plug-in translates not only the microwave signal but all its modulation directly to the 500 MHz window of the counter (via the heterodyne techniques) ...

    Cary, NC
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    Marconi 2440

    • Manufacturer: Marconi
    • Model: 2440

    20 GHz Microwave Counter Marconi 2440 20 GHz Microwave Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
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    HP 5326C

    • Manufacturer: HP

    50 MHz Multi-Function Counter HP 5326C 50 MHz Multi-Function Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
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    Tektronix CDC250 Frequency Counter

    • Manufacturer: Tektronix
    • Model: CDC250

    Good condition Tektronix CDC250 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
2122232425

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.