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Used Frequency Counters

  • Fluke 199C Digital Oscilloscope 879564052028

    Fluke 199C Digital Oscilloscope 879564052028

    • Manufacturer: Fluke
    • Model: 199C

    Fluke 199C Digital Oscilloscope. Comes with charger Works In shop in back corner on small pallet racking IF THIS IS ITEM THAT REQUIRES FLAT RATE FREIGHT SHIPPING WE ONLY WILL SHIP TO A COMMERCIAL ADDRESS WHICH WE...

    $1,499 USD
    Elkhart Lake, WI
  • Trusted Seller
    Pickering 40-747-751

    Pickering 40-747-751

    • Manufacturer: Pickering

    PXI 16 to 1 Mux 1Ghz 75 Ohm SMB RF Multiplexer Module with frequency handling up to 1GHz

    Cary, NC
  • Trusted Seller
    BK Precision 106

    BK Precision 106

    • Manufacturer: BK Precision
    • Model: 106

    Smart RF Counter 30MHz to 2.8GHz Features: 7 Digits LCD 16 Section barographs to show RF signal strength 300MHz direct counter with 0.1Hz resolution Hold switch to lock display 2 Range positions “1GHz (30MHz â€...

    Cary, NC
  • Trusted Seller
    Ametek 1270

    Ametek 1270

    • Manufacturer: AMETEK Powervar

    1 mHz to 20 kHz VXI Frequency Response Analyzer Module The 1270 VXI Frequency Response Analyzer is a C sized instrument on a card, suitable for use in D size racks with adapters. The analyzer is generated with si...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 83650B

    Hewlett Packard 83650B

    • Manufacturer: HP
    • Model: 83650B

    10 MHz to 50 GHz Synthesized Sweeper The 83650B synthesized sweeper is the standard of excellence for applications requiring the high performance and accuracy of a synthesized source and the speed and versatility...

    Cary, NC
  • Trusted Seller
    Stanford Research Systems / SRS

    Stanford Research Systems / SRS FS725

    • Manufacturer: Stanford Research
    • Model: FS725

    Rubidium Frequency Standard. 10 MHz, 5 MHz, and 1 PPS outputs. Ultra low phase noise. Includes option 01 built-in distribution amplifier (6 additional outputs).

    Cary, NC
  • Trusted Seller
    Schlumberger 1252A

    Schlumberger 1252A

    • Manufacturer: Schlumberger

    10 uHz to 300 kHz 2 Channel LF Frequency Response Analyzer The 1252A is a 2 Channel LF Frequency Response Analyzer. Using the single sine correlation technique (SSC), the 1252A provides precise measurement of gai...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5344A

    Hewlett Packard 5344A

    • Manufacturer: HP

    Source Synchronizer Hewlett Packard 5344A Source Synchronizer and other Frequency Clocks / Synchronizers for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix DC510

    Tektronix DC510

    • Manufacturer: Tektronix
    • Model: DC510

    350 MHz Universal Counter / Timer Module The DC510 comes with 350 MHz on both A and B channels, 3.125 ns single shot resolution, 9 digit display, 1 ps resolution with averaging and auto or selected averaging to 1...

    Cary, NC
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    BRUEL & KJAER 2140

    BRUEL & KJAER 2140

    • Manufacturer: Bruel & Kjaer

    The BRUEL & KJAER 2140 Bus controlled Frequency analyzer is a sophisticated and advanced device specifically designed for precise and detailed filter analysis. It is equipped with bus control functionality, enabl...

    Cary, NC
  • Trusted Seller
    Tegam DC510

    Tegam DC510

    • Manufacturer: Tegam

    350 MHz Universal Counter / Timer Module The DC510 comes with 350 MHz on both A and B channels, 3.125 ns single shot resolution, 9 digit display, 1 ps resolution with averaging and auto or selected averaging to 1...

    Cary, NC
  • Trusted Seller
    Mini-Circuits FCPM-6000RC

    Mini-Circuits FCPM-6000RC

    • Manufacturer: Mini-Circuits

    FREQ COUNTER PWR METER FREQ MEAS

    Cary, NC
  • Trusted Seller
    Schlumberger 1455

    Schlumberger 1455

    • Manufacturer: Schlumberger

    Frequency Response Analyzer Schlumberger 1455 Frequency Response Analyzer and other Frequency Response Analyzers for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5061B

    Hewlett Packard 5061B

    • Manufacturer: HP
    • Model: 5061B

    Cesium Beam Frequency Standard Hewlett Packard 5065A Rubidium Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 106B

    Hewlett Packard 106B

    • Manufacturer: HP

    Quartz Frequency Standard Hewlett Packard 106B Quartz Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
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    Tektronix FCA3003 Frequency Counter

    • Manufacturer: Tektronix
    • Model: FCA3003

    Good condition Tektronix FCA3003 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
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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.