Test, Lab, Medical equipment » Frequency Counters

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Used performance testing

  • Fluke PM6654C

    Fluke PM6654C

    • Manufacturer: Fluke
    • Model: PM6654

    Details The Fluke PM6654C, originally Philips-branded, is a high-performance timer/counter designed for precision frequency, time, and voltage measurements. It supports frequencies up to 2.3 GHz with 2 ns single-...

    Dublin, Ireland
  • Anritsu MF76A

    Anritsu MF76A

    • Manufacturer: Anritsu

    Details The Anritsu MF76A is a legacy microwave frequency counter designed for precise measurement of carrier and burst signals in the GHz range. It offers versatile analog and digital readout options, enabling r...

    Dublin, Ireland
  • XL Microwave 3460A

    XL Microwave 3460A

    • Manufacturer: XL Microwave

    Details The XL Microwave 3460A is a high-performance frequency synthesizer engineered for demanding microwave applications. It delivers exceptional frequency stability, low phase noise, and superior signal clarit...

    Dublin, Ireland
  • Fluke PM6680

    Fluke PM6680

    • Manufacturer: Fluke
    • Model: PM6680

    Details The Fluke PM6680 is a precision counter and voltage measurement device, engineered for high accuracy and reliability. Part of Fluke’s advanced counter series, it provides stable frequency and voltage read...

    Dublin, Ireland
  • XL Microwave 3261

    XL Microwave 3261

    • Manufacturer: XL Microwave

    Details The XL Microwave 3261 is a high-precision microwave frequency generator designed for advanced testing and communications. It delivers broad operating frequency coverage with minimal distortion and low pha...

    Dublin, Ireland
  • XL Microwave 3600

    XL Microwave 3600

    • Manufacturer: XL Microwave

    Details The XL Microwave 3600 is a versatile frequency synthesizer engineered for precision, offering low phase noise and superior signal integrity. Its rugged construction ensures durability, while the intuitive...

    Dublin, Ireland
  • Keysight (Agilent) 537A

    Keysight (Agilent) 537A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 537A Frequency Meter operates within the 3.7 to 12.5 GHz range, offering precise frequency measurements with high stability and sensitivity. Designed with a digital display and adva...

    Dublin, Ireland
  • Keysight Technologies 6246B

    Keysight Technologies 6246B

    • Manufacturer: Agilent - Keysight

    Details The Keysight 6246B is a high-precision DC power supply offering a voltage range of 0–20 V and a current capacity of up to 20 A. Designed for stability, it features both constant voltage and constant curre...

    Dublin, Ireland
  • Fluke PM 6690

    Fluke PM 6690

    • Manufacturer: Fluke

    Details The Fluke PM‑6690 combines frequency counter, timer, and signal analyzer functionalities, designed for demanding R&D, calibration labs, and embedded systems. It achieves 100 ps single-shot resolution and ...

    Dublin, Ireland
  • Anritsu MF2413B

    Anritsu MF2413B

    • Manufacturer: Anritsu
    • Model: MF2413B

    Details The Anritsu MF2413B Power Sensor delivers precise microwave power measurement across 10 MHz to 26.5 GHz. It supports both CW and pulse signals, ensuring stable and accurate performance in demanding applic...

    Dublin, Ireland
  • Philips PM6667

    Philips PM6667

    • Manufacturer: Philips
    • Model: PM6667

    Details The Philips PM6667 precision frequency counter delivers superior accuracy with its extended frequency range and stable internal time-base reference. Engineered for high-frequency applications, it ensures ...

    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
  • XL Microwave 3601

    XL Microwave 3601

    • Manufacturer: XL Microwave

    Details The XL Microwave 3601 is a precision frequency synthesizer designed to deliver stable and reliable microwave signals with wide frequency coverage. Built with robust engineering, it ensures minimal phase n...

    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
  • Philips PM9693

    Philips PM9693

    • Manufacturer: Philips

    Details The Philips PM9693 is a precise power analyzer designed for industrial and laboratory use, capturing voltage, current, power, and efficiency with high accuracy. It supports both AC and DC systems, offerin...

    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.