Test, Lab, Medical equipment » Frequency Counters

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Used test instruments

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    Philips PM6690

    • Manufacturer: Philips

    300 MHz Frequency Counter / Timer / Analyzer The Fluke PM6690 Frequency Counter / Timer / Analyzer is designed for high-speed, high-resolution measurements and can be used either as a stand-alone instrument or as...

    Cary, NC
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    Hewlett Packard 5347A

    • Manufacturer: HP
    • Model: 5347A

    20 GHz Microwave Counter / Power Meter The 5347A 20 GHz Microwave Counter / Power Meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution compa...

    Cary, NC
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    Bk Precision 1807

    • Manufacturer: BK Precision

    The BK Precision 1807 1.3 GHz Battery/AC Powered Counter is a versatile and reliable instrument used for frequency measurements. With its wide frequency range of up to 1.3 GHz, it can accurately measure and displ...

    Cary, NC
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    Bk Precision 1856B

    • Manufacturer: BK Precision
    • Model: 1856B

    The Bk Precision 1856B 2.7 GHz Frequency Counter is a high-performance instrument that accurately measures the frequency of electronic signals. With a frequency range of up to 2.7 GHz, this counter is capable of ...

    Cary, NC
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    RACAL DANA 9015A

    • Manufacturer: Racal

    The RACAL DANA 9015A Counter is a reliable and versatile tool used for measuring frequency and time intervals. It is known for its high accuracy, with a resolution of up to 10 digits, making it suitable for many ...

    Cary, NC
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    Tektronix FCA3100

    • Manufacturer: Tektronix
    • Model: FCA3100

    The Tektronix FCA3100 Frequency Counter is a highly advanced and versatile instrument designed for precise frequency measurement and analysis. It boasts a wide frequency range of up to 300 GHz, making it suitable...

    Cary, NC
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    Advantest R5373

    • Manufacturer: Advantest
    • Model: R5373

    The Advantest R5373 27 GHz Microwave Counter is a highly advanced and versatile instrument used for measuring and analyzing microwave and RF signals. With its wide frequency range of up to 27 GHz, this counter de...

    Cary, NC
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    Bk Precision 1823

    • Manufacturer: BK Precision
    • Model: 1823

    The Bk Precision 1823 175 Mhz Universal Counter is a versatile and reliable instrument that is essential for any electronic measurement and testing needs. With a frequency range of up to 175 MHz, it is capable of...

    Cary, NC
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    Phase Matrix 371

    • Manufacturer: Matrix

    18 GHz Source Locking Autohetrodyne Microwave Counter The 371 Source Locking Microwave Counter combines in one instrument, a premium automatic microwave counter plus a broadband lock box. Frequency measurement ra...

    Cary, NC
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    Fluke PM 6680B

    • Manufacturer: Fluke
    • Model: PM6680

    The Fluke PM 6680B 300 MHz High Performance Timer/Counter is a top-of-the-line instrument designed for precise time and frequency measurements. With a frequency range of up to 300 MHz, it offers high accuracy and...

    Cary, NC
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    Ballantine 5500B

    • Manufacturer: Ballantine

    The BALLANTINE 5500B Counter/Timer is a high-performance instrument capable of measuring frequencies up to 100MHz with precision and accuracy. This versatile device is equipped with a variety of counting modes an...

    Cary, NC
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    Bk Precision 1870

    • Manufacturer: BK Precision

    The BK Precision 1870 is a highly versatile and efficient frequency counter that covers a wide range of frequencies, from 10 Hz to 1250 MHz. This instrument is designed to accurately measure and display the frequ...

    Cary, NC
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    BK Precision 1856C

    • Manufacturer: BK Precision
    • Model: 1856C

    2.4 GHz Multifunction Counter BK 1856C Multifunction Counter Frequency, Period, Totalize 2.4 GHz Features: Portable instrument for field use Wide measuring range from 5 to 2.4GHz Bright 8-digit LED display High s...

    Cary, NC
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    SYSTRON DONNER 1255

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 1255 Counter Plug In is an electronic device that is known for its efficiency and dependability in measuring frequencies. This plug-in counter is specifically designed to seamlessly integrate w...

    Cary, NC
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    Bk Precision 1804D

    • Manufacturer: BK Precision
    • Model: 1804D

    The BK Precision 1804D 1GHz Frequency Counter is a high-quality and versatile instrument used for accurately measuring the frequency of electronic signals. With a maximum frequency range of 1GHz, it is capable of...

    Cary, NC
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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.