Test, Lab, Medical equipment » Frequency Counters

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Used Frequency Counters

  • Trusted Seller
    Tektronix 7D15

    Tektronix 7D15

    • Manufacturer: Tektronix
    • Model: 7D15

    The Tektronix 7D15 is a Digital Multimeter Plug-In. This plug-in has a DC-225 MHz range. The 7D15 is designed to be used in all 7000-Series oscilloscope mainframes that have CRT readout. The 7D15 can be completel...

    Cary, NC
  • Trusted Seller
    Fluke 199CM

    Fluke 199CM

    • Manufacturer: Fluke
    • Model: 199CM

    199CM 200 MHz, Medical Color ScopeMeter - 190 Series Features: 200 MHz bandwidth 2.5 GS/s real-time sampling per input mAs current-over-time measurement Connect-and-Viewž automatic triggering, a full range of ma...

    Cary, NC
  • Trusted Seller
    Fluke 199CS

    Fluke 199CS

    • Manufacturer: Fluke
    • Model: 199

    199CS 200 MHz, Color ScopeMeter - 190 Series The Fluke 199B, Scopemeter, that is a high-performance oscilloscope that offers specifications found on top-end bench instruments. They're ideal for engineers who need...

    Cary, NC
  • Trusted Seller
    Fluke 199S

    Fluke 199S

    • Manufacturer: Fluke
    • Model: 199S

    200 MHz Scopemeter Tool 200 MHz Scopemeter Tool

    Cary, NC
  • Trusted Seller
    FLIR Extech 461895-NIST

    FLIR Extech 461895-NIST

    • Manufacturer: Extech

    TACHOMETER ROTATING SYSTEMS NIST

    Cary, NC
  • Trusted Seller
    Anritsu MF6900A

    Anritsu MF6900A

    • Manufacturer: Anritsu
    • Model: MF6900A

    Anritsu MF6900A Fading Simulator

    Cary, NC
  • Trusted Seller
    Anritsu MF91A / MH932A

    Anritsu MF91A / MH932A

    • Manufacturer: Anritsu
    • Model: MF91A

    Antrisu MF91A / MH932A - Optical wavelength meter. Measures wavelength and level of optical signals in the range of 1.0 - 1.6 uM.

    Cary, NC
  • Fluke PM6685R

    Fluke PM6685R

    • Manufacturer: Fluke
    • Model: PM6685

    Rubidum Frequency Counter, 300 MHz Pm66: Factory Installation, Timebase 5x10 -11 | As-is: Unit Sold AS-IS | Pm9623: Rechargeable Battery | Cal: Calibration Available | Pm9624: Input C, 3GHz | Pm9638: Input C, 8GH...

    $2,993 USD
    Farmingdale, NJ
  • EIP 578

    EIP 578

    • Manufacturer: EIP

    Source Locking Microwave Frequency Counter, 10 Hz to 26.5 GHz

    $2,497 USD
    Farmingdale, NJ
  • EIP 585B

    EIP 585B

    • Manufacturer: EIP

    Microwave Frequency Counter. 100 Hz to 20 GHz. 5803: Rear Panel Input | 5807: OCXO Time Base, 5x10E-9/day | 102: Chassis Slide Kit without Handles (includes rackmount kit) | 5806: Extended 2 year Warranty | As-is...

    $2,895 USD
    Farmingdale, NJ
  • Tektronix CMC251

    Tektronix CMC251

    • Manufacturer: Tektronix
    • Model: CMC251

    The CMC251 1.3 GHz Multifunction Counter measures the frequency of sine, square and triangle waves from 1 Hz to 1.3 GHz. The CMC251 also provides period, totalize and pulse width measurements. The counter has two...

    $520 USD
    Farmingdale, NJ
  • Fluke PM6680B

    Fluke PM6680B

    • Manufacturer: Fluke
    • Model: PM6680

    High Resolution Programmable Timer Frequency Counter

    $1,495 USD
    Farmingdale, NJ
  • Stanford Research SR620

    Stanford Research SR620

    • Manufacturer: Stanford Research
    • Model: SR620

    Time interval/frequency counter Cal: Calibration Available | As-is: Unit Sold AS-IS | 1: High-stability Time Base, 5 x 10E-10/day aging rate

    $2,450 USD
    Farmingdale, NJ
  • EIP 598A

    EIP 598A

    • Manufacturer: EIP

    EIP 598A Pulse CW Frequency Counter to 26.5GHz As-is: Unit Sold AS-IS | Cal: Calibration Available | 5804: Adds Channel 3 Frequency extension 26 to 170 GHz (Mixer/sensors sold separate, NOT included) | 5809: High...

    $4,666 USD
    Farmingdale, NJ
  • Tektronix DP501

    Tektronix DP501

    • Manufacturer: Tektronix
    • Model: DP501

    The Tektronix DP 501 Digital Prescaler is designed for use with all TM 500 - TM 5000 series counters. The DP 501, however, can be used with any counter. The prescaler is connected between the signal source and th...

    $520 USD
    Farmingdale, NJ
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    Tektronix FCA3100 Frequency Counter

    • Manufacturer: Tektronix
    • Model: FCA3100

    Good condition Tektronix FCA3100 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
3536373839

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.