Test, Lab, Medical equipment » Frequency Counters

Building Filters

1382

Used Frequency Counters

  • 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
  • EIP 585

    EIP 585

    • Manufacturer: EIP

    Cal: Calibration Available | 50: Soft Pack Carrying Case | Y16: ecial Desig.: includes: opts 5802, 5801, accessory pouch, compliant to mil-std 461 and Mil-T-28800 | 21: Rackmount Kit with Handles | 31: Extra Ope...

    Farmingdale, NJ
  • Racal Instruments 2251A

    Racal Instruments 2251A

    • Manufacturer: Racal

    Cal: Calibration Available | As-is: Unit Sold AS-IS

    Farmingdale, NJ
  • Racal Instruments 2461-CE

    Racal Instruments 2461-CE

    • Manufacturer: Racal

    As-is: Unit Sold AS-IS | Cal: Calibration Available

    Farmingdale, NJ
  • Wavecrest DTS-2075

    Wavecrest DTS-2075

    • Manufacturer: Wavecrest

    Digital Time System 0.4Hz to 800MHz Cal: Calibration Available | As-is: Unit Sold AS-IS

    $2,095 USD
    Farmingdale, NJ
  • Trusted Seller
    HP 5384A Frequency counter, 10Hz

    HP 5384A Frequency counter, 10Hz @ 225Mhz

    • Manufacturer: HP
    • Model: 5384A

    “Used, tested and fully working.” Mpn: 5384A | Used or new.: Used | Item tested or untested.: Tested | Power requirements.: 120V | Qty included in this sale.: 1 | Esthetic condition.: very Good | Shipping dimensi...

    $219 USD
    Saint-Jean-sur-Richelieu, Canada
  • Jutel FS-400/20

    Jutel FS-400/20

    • Manufacturer: Jutel

    10 MHz Frequency Standard Cal: Calibration Available | As-is: Unit Sold AS-IS

    $1,360 USD
    Farmingdale, NJ
  • Racal Instruments 3351

    Racal Instruments 3351

    • Manufacturer: Racal

    3351 Frequency Standard - VXIbus based Cal: Calibration Available | As-is: Unit Sold AS-IS | 10m: All outputs 10 MHz

    $2,363 USD
    Farmingdale, NJ
  • Stanford Research FS725

    Stanford Research FS725

    • Manufacturer: Stanford Research
    • Model: FS725

    Benchtop Rubidium Frequency Standard O725rms: #NAME? | 2: Distribution amplifier - 12 additional outputs | O725rmd: Double rack mount kit for FS725 | Cal: Calibration Available | 1: Distribution amplifier - 6 add...

    $4,950 USD
    Farmingdale, NJ
  • Symmetricom 1510-652

    Symmetricom 1510-652

    • Manufacturer: Symmetricom

    Time & Frequency Processor Cal: Calibration Available | As-is: Unit Sold AS-IS

    $897 USD
    Farmingdale, NJ
  • Trusted Seller
    EIP 345 CCN 1402 Microwave

    EIP 345 CCN 1402 Microwave Frequency Counter.

    • Manufacturer: EIP

    “Preowned, inspected and tested.” Used or new.: Used | Item tested or untested.: Inspected | Power requirements.: - | Qty included in this sale.: 1 | Esthetic condition.: VERY Good | Shipping dimension/weight: 50...

    $219 USD
    Saint-Jean-sur-Richelieu, Canada
  • Tektronix FCA3100^

    Tektronix FCA3100^

    • Manufacturer: Tektronix
    • Model: FCA3100

    The FCA3000 and FCA3100 Timer/Counter/Analyzer Series pack many different functions into one feature-rich instrument. With industry-leading frequency and time resolution, the FCA Series comes standard with deep i...

    $4,662 USD
    Farmingdale, NJ
  • Tektronix FCA3000^

    Tektronix FCA3000^

    • Manufacturer: Tektronix
    • Model: FCA3000

    The FCA3000 and FCA3100 Timer/Counter/Analyzer Series pack many different functions into one feature-rich instrument. With industry-leading frequency and time resolution, the FCA Series comes standard with deep i...

    $3,003 USD
    Farmingdale, NJ
  • PTS 620/R6N1x-13/x54(k)

    PTS 620/R6N1x-13/x54(k)

    • Manufacturer: alltest instruments

    Frequency Synthesizer, 1 to 620 MHz As-is: Unit Sold AS-IS | Cal: Calibration Available

    $1,150 USD
    Farmingdale, NJ
  • IFR/Marconi FS2000B

    IFR/Marconi FS2000B

    • Manufacturer: Marconi
    • Model: FS2000B

    IFR FS2000B 10 MHz-18.4 GHz Frequency Synthesizer As-is: Unit Sold AS-IS | Cal: Calibration Available

    $1,995 USD
    Farmingdale, NJ
  • no-image_en.png

    Tektronix FCA3020 Frequency Counter

    • Manufacturer: Tektronix
    • Model: FCA3020

    Good condition Tektronix FCA3020 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
3839404142

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.