Test, Lab, Medical equipment » Frequency Counters

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  • 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
  • Fluke 199C

    Fluke 199C

    • Manufacturer: Fluke
    • Model: 199C

    Details The Fluke 199C handheld oscilloscope delivers up to 200 MHz bandwidth with dual isolated inputs and 2.5 GS/s real-time sampling per channel, ensuring precise signal capture. With 27,500 sample memory via ...

    Dublin, Ireland
  • Keysight Technologies E1420B

    Keysight Technologies E1420B

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) E1420B High-Performance Universal Counter is a C-size, 1-slot, message-based VXI module that delivers advanced universal counter measurements like frequency, period, time interval, ...

    Dublin, Ireland
  • Fluke PM 6685

    Fluke PM 6685

    • Manufacturer: Fluke
    • Model: PM6685

    Details The Fluke PM 6685 combines portable convenience with lab‑grade accuracy, using smart triggering that automatically optimizes input sensitivity for clean, stable frequency readings. It delivers 10 digits‑p...

    Dublin, Ireland
  • Pendulum Instruments 7370

    Pendulum Instruments 7370

    • Manufacturer: Pendulum Instruments

    Pendulum Instruments 7370 Details Pendulum Instruments 7370 The 7370 is a cost effective and fully portable GPS Synchronised Time & Frequency Standard, which will continue to operate for up to 8 hour...

    Lake Mary, FL
  • EIP 575-01-03

    EIP 575-01-03

    • Manufacturer: EIP

    EIP 575-01-03 Details EIP 575-01-03 EIP 575 Microwave Frequency Counter: 18 GHz. The EIP 575 Frequency Counter provides fully automatic control in phase locking virtually any swept signal source to the same accur...

    Lake Mary, FL
  • EIP 575-03

    EIP 575-03

    • Manufacturer: EIP

    EIP 575-03 Details EIP 575-03 EIP 575 Microwave Frequency Counter: 18 GHz. The EIP 575 Frequency Counter provides fully automatic control in phase locking virtually any swept signal source to the same accuracy an...

    Lake Mary, FL

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.