Test, Lab, Medical equipment » Frequency Counters

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Used testing instruments

  • Philips 6652C

    Philips 6652C

    • Manufacturer: Philips

    Details The Philips 6652C is a universal frequency counter engineered for precise measurement of frequency, period, and time intervals. It integrates advanced digital processing to ensure stable and accurate read...

    Dublin, Ireland
  • Fluke PM6681R

    Fluke PM6681R

    • Manufacturer: Fluke
    • Model: PM6681

    Details The Fluke PM6681R builds upon the PM6681’s precision with the integration of a Rubidium oscillator, delivering exceptional long-term timing stability and metrology-grade frequency accuracy. Its atomic ref...

    Dublin, Ireland
  • Marconi IFR Aeroflex CPM 46

    Marconi IFR Aeroflex CPM 46

    • Manufacturer: Aeroflex

    Details The Marconi IFR Aeroflex CPM-46 Calibration Power Meter is designed for precision power testing in calibration laboratories, delivering exceptional measurement accuracy and consistency. It supports a wide...

    Dublin, Ireland
  • EIP 578B

    EIP 578B

    • Manufacturer: EIP

    Details The EIP 578B Source Locking Counter is a Multi-function, microprocessor-based instrument capable of measuring Microwave frequencies to 26.5 GHz, phase-lock Signal Sources, and optionally measure Power. Th...

    Dublin, Ireland
  • Marconi IFR Aeroflex CPM 20

    Marconi IFR Aeroflex CPM 20

    • Manufacturer: Aeroflex

    Details The Marconi IFR Aeroflex CPM-20 is a calibrated RF power module designed to provide highly accurate level readings when used with spectrum analyzers. Operating across a broad frequency range of 10 MHz to ...

    Dublin, Ireland
  • Fluke PM6680B

    Fluke PM6680B

    • Manufacturer: Fluke
    • Model: PM6680

    Details The Fluke PM6680B Frequency Counter is the advanced successor to the PM6680, designed with high-resolution measurement capability. It offers rapid trigger level acquisition as fast as 85 ms at 10 kHz, ens...

    Dublin, Ireland
  • Noyes Fiber Systems GFC8055G

    Noyes Fiber Systems GFC8055G

    • Manufacturer: Noyes Fiber

    Details The Noyes Fiber Systems GFC8055G is a high-performance Gigabit fiber media converter engineered to seamlessly connect copper and fiber networks. It ensures reliable data transmission over long distances w...

    Dublin, Ireland
  • Fluke PM6685R

    Fluke PM6685R

    • Manufacturer: Fluke
    • Model: PM6685

    Details The Fluke PM6685R is a precision time‑and‑frequency counter featuring a built‑in Rubidium atomic timebase. It delivers ultra‑stable measurements, achieving 4 × 10⁻¹⁰ stability within five minutes of warm‑...

    Dublin, Ireland
  • Philips PM6674

    Philips PM6674

    • Manufacturer: Philips

    Details The Philips PM6674 is a versatile mid-range frequency counter designed for precision measurement tasks. It supports high-frequency ranges and offers multiple measurement modes, including frequency, period...

    Dublin, Ireland
  • Keysight (Agilent) 5356A

    Keysight (Agilent) 5356A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 5356A Frequency Converter Head extends frequency measurement capabilities up to 18GHz with precision and stability. Designed for compatibility with frequency counters, it delivers a...

    Dublin, Ireland
  • Anritsu MF2412C

    Anritsu MF2412C

    • Manufacturer: Anritsu
    • Model: MF2412

    Details The Anritsu MF2412C Microwave Frequency Counter provides precise measurements up to 20GHz, ideal for high-frequency applications. It features high-speed frequency acquisition, minimal warm-up time, and a ...

    Dublin, Ireland
  • Anritsu MF2412A

    Anritsu MF2412A

    • Manufacturer: Anritsu
    • Model: MF2412

    Details The Anritsu MF2412A is a precision modulation meter designed to measure FM, AM, PM, and a range of digital-modulated signals in telecom and RF applications. With its detachable display and weight under 2 ...

    Dublin, Ireland
  • Keysight Technologies 5352A

    Keysight Technologies 5352A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 5352A CW microwave counter measures frequencies from 10 Hz to 40 GHz, leveraging a microprocessor to control its precision counting circuitry. It offers high sensitivity across its ...

    Dublin, Ireland
  • Philips PM6652

    Philips PM6652

    • Manufacturer: Philips
    • Model: PM6652

    Details The Philips PM6652 is a precision frequency counter designed for high-speed and accurate measurement across RF and digital applications. Equipped with advanced time-base options, it ensures exceptional st...

    Dublin, Ireland
  • Anritsu MF2414B

    Anritsu MF2414B

    • Manufacturer: Anritsu
    • Model: MF2414B

    Details The Anritsu MF2414B is a wide-frequency power sensor designed for precision RF power measurements, covering a frequency range from 10 MHz to 40 GHz. It ensures excellent measurement accuracy and repeatabi...

    Dublin, Ireland
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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.