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188

Used timer

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    Eip Microwave 588B

    • Manufacturer: Eip Microwave

    The Eip Microwave 588B Counters/Timers is a dependable and adaptable device used in multiple scientific and industrial settings. It utilizes advanced microwave technology to provide exact and reliable readings of...

    Cary, NC
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    Racal Instruments 2251A

    • Manufacturer: Racal

    The Racal Instruments 2251A 200 MHz Universal Counter/Timer is a highly capable instrument designed for precise frequency and time measurements in a range of scientific and industrial applications. With a maximum...

    Cary, NC
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    Eip Microwave 1231A

    • Manufacturer: Eip Microwave

    The Eip Microwave 1231A Counters/Timers is a highly versatile and efficient device that is widely utilized in various industries. With its advanced technology, it enables precise measurement and control of time i...

    Cary, NC
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    SYSTRON DONNER 6250

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6250 Counter/Timer is a reliable and versatile device that is used to make precise measurements of frequency, time interval, and event counting. It has a high-resolution display that provides a...

    Cary, NC
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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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    Fluke 7261A

    • Manufacturer: Fluke
    • Model: 7261A

    Universal Counter / Timer Portable yet Powerful, the 7261A Universal Counter/Timer measures frequencies to 125MHz while offering good resolution accuracy. Incorporates a 100MHz clock providing 10 ns resolution! M...

    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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    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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    Eip Microwave 595A

    • Manufacturer: Eip Microwave

    The Eip Microwave 595A Counters/Timers is a highly versatile and efficient device that is specifically designed for a wide range of applications within the microwave industry. This device utilizes advanced techno...

    Cary, NC
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    Keithley 775A

    • Manufacturer: Keithley
    • Model: 775A

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

    Farmingdale, NJ
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    Tegam DC5010

    • Manufacturer: Tegam

    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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    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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    Eip Microwave 585B

    • Manufacturer: Eip Microwave

    The Eip Microwave 585B Counters/Timers is a versatile electronic device that has been specifically designed for precise measurement and timing purposes. It offers a wide range of capabilities to professionals in ...

    Cary, NC
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    Eip Microwave 351C

    • Manufacturer: Eip Microwave

    The Eip Microwave 351C Counters/Timers is a highly dependable and flexible tool utilized in various industries for precise time and frequency measurements. It is widely used in laboratory research, manufacturing ...

    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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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.