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  • BK Precision 1856B

    BK Precision 1856B

    • Manufacturer: BK Precision
    • Model: 1856B

    Number of channels: 1 ch | Minimum frequency, ch. 1: 10 Hz | Maximum frequency, ch. 1: 2.7 GHz | Sensitivity, channel 1: 50 mVrms | Maximum input voltage, ch. 1: 4 V | As-is: Unit Sold AS-IS | Cal: Calibration A...

    $1,313 USD
    Farmingdale, NJ
  • Anritsu MF9630A

    Anritsu MF9630A

    • Manufacturer: Anritsu
    • Model: MF9630A

    The MF9630A is a optical meter from Anritsu. Features:

    $2,095 USD
    Farmingdale, NJ
  • Anritsu MF1603A

    Anritsu MF1603A

    • Manufacturer: Anritsu
    • Model: MF1603A

    High speed Burst signal measure Pulse width measurem Totalizing Mask Fuction Processing function Form Factor: Benchtop Number of Channels: 2Ch Minimum Frequency, Ch. 1: 0.1MHz Maximum Frequency, Ch. 1: 3GHz Sensi...

    Webster, MA
  • Advantest TR5823

    Advantest TR5823

    • Manufacturer: Advantest
    • Model: TR5823

    Offset measurements Masking function Burst Signal measure Form Factor: Benchtop Number of Channels: 3ch Frequency range, Ch. 1: 100mHz to 1300MHz Frequency range, Ch. 2: 100Hz to 50MHz Sensitivity, Channel 1: 25m...

    Webster, MA
  • Anritsu MF1601A

    Anritsu MF1601A

    • Manufacturer: Anritsu
    • Model: MF1601A

    This counter is compact and easy to operate frequency counters. The reliability and cost performance has been upgraded by developing a new custom to reduce the number of logic circuits and by using a microprocess...

    Webster, MA
  • Fluke PM6681R

    Fluke PM6681R

    • Manufacturer: Fluke
    • Model: PM6681

    Sensitivity, Channel 1 20 mV Maximum Input Voltage, Ch. 1 350 V Input Impedance, Ch.1 1 MOhm Input Attenuation, Ch 1 x1,x10 Input Coupling, Ch 1 AC,DC Minimum Frequency, Ch. 2 0 Hz Maximum Frequency, Ch. 2 ...

    Webster, MA
  • Anritsu MF2413B

    Anritsu MF2413B

    • Manufacturer: Anritsu
    • Model: MF2413B

    This frequency counter is ideal for evaluating mobile radio communications devices and circuits, and is also able to measure the carrier frequency and pulse width of burst signals. In addition to displaying measu...

    Webster, MA
  • Advantest R5372P

    Advantest R5372P

    • Manufacturer: Advantest
    • Model: R5372P

    This unit has a high resolution microwave frequency counter capable of pulse modulation measurements up to 18GHz. Not only are measurements of aircraft, harbor, river and fire prevention radar possible but also, ...

    Webster, MA
  • Fluke PM6681

    Fluke PM6681

    • Manufacturer: Fluke
    • Model: PM6681

    This unit is the new standard for measurement and analysis of time intervals, frequency, phase and jitter. For development, calibration or challenging production test applications, this unit is the leader. This u...

    Webster, MA
  • Fluke 196C-3

    Fluke 196C-3

    • Manufacturer: Fluke
    • Model: 196C

    This Scopemeter is a high performance oscilloscope that offers specifications found on top end bench instruments. With up to 100MHz bandwidth, 1GSa/s real time sampling and a deep they're ideal for engineers who...

    Webster, MA
  • Fluke 196C-3S

    Fluke 196C-3S

    • Manufacturer: Fluke
    • Model: 196C

    This Scopemeter is a high performance oscilloscope that offers specifications found on top end bench instruments. With up to 100MHz bandwidth, 1GSa/s real time sampling and a deep they're ideal for engineers who...

    Webster, MA
  • Fluke 196B-003S

    Fluke 196B-003S

    • Manufacturer: Fluke
    • Model: 196B

    This Scopemeter is a high performance oscilloscope that offers specifications found on top end bench instruments. With up to 100MHz bandwidth, 1GSa/s real time sampling and a deep they're ideal for engineers who...

    Webster, MA
  • Fluke 196B-003

    Fluke 196B-003

    • Manufacturer: Fluke
    • Model: 196B

    This Scopemeter is a high performance oscilloscope that offers specifications found on top end bench instruments. With up to 100MHz bandwidth, 1GSa/s real time sampling and a deep they're ideal for engineers who...

    Webster, MA
  • Advantest TR5822

    Advantest TR5822

    • Manufacturer: Advantest
    • Model: TR5822

    This Universal Counter has rapid switching of input frequency happen, the timing of switched frequency may cause the measurement time to get longer. The internal reference output and external reference input spec...

    Webster, MA
  • Fluke 199M-838

    Fluke 199M-838

    • Manufacturer: Fluke
    • Model: 199

    This Scopemeter is a high performance oscilloscope that offers specifications found on top end bench instruments. With up to 200MHz bandwidth, 2.5GSa/s real time sampling and a deep they're ideal for engineers w...

    Webster, MA
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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.