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Used Frequency Counters

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    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
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    BK Precision 1804D

    • Manufacturer: BK Precision
    • Model: 1804D

    1GHz Frequency Counter Features: Selectable gate times 0.1 and 1.0 sec. 8 Digit LED display Highly accurate time base Measures up to 1.0GHz

    Cary, NC
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    Phase Matrix 545

    • Manufacturer: Matrix

    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
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    Phase Matrix 545A

    • Manufacturer: Matrix
    • Model: 545A

    18 GHz Microwave Frequency Counter The 545A 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 int...

    Cary, NC
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    RACAL DANA 9515

    • Manufacturer: Racal

    The RACAL DANA 9515 Counter is an electronic device that is widely used for frequency measurement and counting purposes due to its efficiency and reliability. It is equipped with advanced features that enable it ...

    Cary, NC
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    Hewlett Packard 5345A

    • Manufacturer: HP
    • Model: 5345A

    500 MHz Universal Electronic Counter The 5345A is a high performance, DC to 500 MHz Electronic Counter. It uses a reciprocal counting technique to achieve impressive resolution compared to conventional counters. ...

    Cary, NC
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    Racal Dana 1991

    • Manufacturer: Racal
    • Model: 1991

    160 MHz Universal Timer / Counter The Racal 1991 Universal Timer / Counter measures Frequency, Period, Time Interval, Ratio, Totalize, Phase, and Peak Amplitude. The 1991 Frequency range from DC to 160MHz; Channe...

    Cary, NC
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    Leader Electronics LDC-822

    • Manufacturer: Leader Electronics

    The Leader Electronics LDC-822 Frequency Counter is a state-of-the-art and dependable device designed for precise frequency measurement. It can measure a broad range of signals with a frequency range of up to 80 ...

    Cary, NC
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    RACAL DANA 9035A

    • Manufacturer: Racal

    The RACAL DANA 9035A Counter is a versatile electronic device that was specifically created for frequency measurement and counting tasks. It has a wide frequency range, from 0.1 Hz to 550 MHz, which allows for pr...

    Cary, NC
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    Eip Microwave 350D

    • Manufacturer: Eip Microwave

    The Eip Microwave 350D Counters/Timers is a reliable and versatile electronic device used to measure and control time intervals and frequencies in a wide range of applications. This instrument offers precise and ...

    Cary, NC
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    Phase Matrix 451

    • Manufacturer: Matrix

    18 GHz Microwave Pulse Counter The 451 Microwave Pulse Counter automatically and directly measures the frequency of pulse modulated microwave signals between 300 MHz and 18 GHz and pulse widths of 100 ns, with no...

    Cary, NC
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    HP 53132A

    • Manufacturer: HP
    • Model: 53132A

    225 MHz 2 Channel Universal Counter The 53132A high-performance counter gives you fast, precise frequency measurements at an affordable price. For applications requiring higher resolution, the 53132A offers the s...

    Cary, NC
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    Hewlett Packard 53132A

    • Manufacturer: HP
    • Model: 53132A

    225 MHz 2 Channel Universal Counter The 53132A high-performance counter gives you fast, precise frequency measurements at an affordable price. For applications requiring higher resolution, the 53132A offers the s...

    Cary, NC
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    SABTRONICS 8610A

    • Manufacturer: SABTRONICS

    The SABTRONICS 8610A Counter is a highly accurate and versatile instrument designed for frequency and event counting applications across various industries. Featuring advanced technology and robust construction, ...

    Cary, NC
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    Astronics 2461C

    • Manufacturer: Astronics

    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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    Tektronix FCA3020 Frequency Counter

    • Manufacturer: Tektronix
    • Model: FCA3020

    Good condition Tektronix FCA3020 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.