Test, Lab, Medical equipment » Frequency Counters

Building Filters

1386

Used Frequency Counters

  • Trusted Seller
    Phase Matrix 585

    Phase Matrix 585

    • Manufacturer: Matrix

    18 GHz Microwave Pulse Counter The 585 Pulse Microwave Counter covers the range from 950 MHz (300 MHz optionally) to 18 GHz. Minimum PRF is 1 Hz. Resolution is 1 kHz to 1 GHz. A sectionalized 12 digit LED display...

    Cary, NC
  • Trusted Seller
    Eip Microwave 351C

    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
  • Trusted Seller
    Stanford Research SR620

    Stanford Research SR620

    • Manufacturer: Stanford Research
    • Model: SR620

    1.3 GHz Universal Time Interval / Frequency Counter The Stanford Research SR620 Universal Time Interval Counter combines the single-shot resolution of a time interval counter with the expansive features of a univ...

    Cary, NC
  • Trusted Seller
    Racal Dana 1994

    Racal Dana 1994

    • Manufacturer: Racal

    200 MHz Universal Timer / Counter Racal Dana 1994 200 MHz Universal Timer / Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5326C

    HP 5326C

    • Manufacturer: HP

    50 MHz Multi-Function Counter HP 5326C 50 MHz Multi-Function Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    EIP 590

    EIP 590

    • Manufacturer: EIP

    Frequency Extension Cable Kit EIP 590 Frequency Extension Cable Kit and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Fluke 7260A

    Fluke 7260A

    • Manufacturer: Fluke
    • Model: 7260A

    Frequency Counter DC to 125 MHz; Resolution: 0.1 Hz to 10 kHz; Accuracy: ±1%; Sensitivity: 300 mV rms; Impedance: 1 k½, 30 pF; Max input: 3 V rms.

    Cary, NC
  • Trusted Seller
    HP 5340A

    HP 5340A

    • Manufacturer: HP
    • Model: 5340A

    18 GHz Microwave Frequency Counter The 5340A Frequency Counter is a general purpose microwave counter operating from 10 Hz to 18 GHz (23 GHz optionally). The 5340A features excellent sensitivity, automatic amplit...

    Cary, NC
  • Trusted Seller
    Phase Matrix 351C

    Phase Matrix 351C

    • Manufacturer: Matrix

    18 GHz Autohetrodyne Frequency Counter The 351C Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 18 GHz in 3 bands. It features a sectionalized 11 digit Nixie tube display for e...

    Cary, NC
  • Trusted Seller
    HP 5307A

    HP 5307A

    • Manufacturer: HP

    2 MHz High Resolution Counter Module HP 5307A 2 MHz High Resolution Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5245L

    Hewlett Packard 5245L

    • Manufacturer: HP
    • Model: 5245L

    50 MHz Electronic Counter Mainframe Hewlett Packard 5245L 50 MHz Electronic Counter Mainframe and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix CMC251

    Tektronix CMC251

    • Manufacturer: Tektronix
    • Model: CMC251

    1.3 GHz Multifuction Counter The Tektronix CMC251 is a 1.3 GHz Multifunction Counter. Performance Characteristics Form Factor Benchtop Number of Channels 2 ch Minimum Frequency, Ch. 1 1 Hz Maximum Frequency, Ch. ...

    Cary, NC
  • Trusted Seller
    SYSTRON DONNER 6020

    SYSTRON DONNER 6020

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6020 Counter is an advanced electronic device that is utilized for counting and measuring a variety of signals and events. Its design prioritizes precision and accuracy, making it a valuable in...

    Cary, NC
  • Trusted Seller
    EIP 350C

    EIP 350C

    • Manufacturer: EIP

    12.4 GHz Autohetrodyne Microwave Frequency Counter The 350C Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 12.4 GHz in 3 bands. It features a sectionalized 11 digit Nixie tube...

    Cary, NC
  • Trusted Seller
    GW Instek GFC-8131H

    GW Instek GFC-8131H

    • Manufacturer: GW Instek
    • Model: GFC-8131H

    1.3 GHz Intelligent Counter The GW Instek GFC-8000 Series performs virtually all of the counting measurements required in laboratories, in terms of both period and frequency. A bright red 8 digit LED display with...

    Cary, NC
  • no-image_en.png

    Philips PM6667 Frequency Counter

    • Manufacturer: Philips
    • Model: PM6667

    Good condition Philips PM6667 Frequency Counters. Located in Ireland and other countries. Click request price for more information.

    Ireland
1314151617

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.