Test, Lab, Medical equipment » Frequency Counters

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Used Frequency Counters

  • Trusted Seller
    Hewlett Packard 5316A

    Hewlett Packard 5316A

    • Manufacturer: HP
    • Model: 5316A

    100 MHz Universal Counter The 5316A is a programmable 100 MHz Universal Counter offering impressive performance in a compact package. Notable features include time interval averaging to 10 ps, low frequency resol...

    Cary, NC
  • Trusted Seller
    EIP 598A

    EIP 598A

    • Manufacturer: EIP

    EIP Phase Matrix 598A Pulse / CW Frequency Counter with peak power. With Options 5804 (Band 3), 5809 (High Stability TB), 5810 Delay Pulse Gen. DC to 26.5 GHz.

    Cary, NC
  • Trusted Seller
    SYSTRON DONNER 6250

    SYSTRON DONNER 6250

    • Manufacturer: SYSTRON DONNER

    The SYSTRON DONNER 6250 Counter/Timer is a reliable and versatile device that is used to make precise measurements of frequency, time interval, and event counting. It has a high-resolution display that provides a...

    Cary, NC
  • 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
    Fluke 1911A

    Fluke 1911A

    • Manufacturer: Fluke
    • Model: 1911A

    Multi Counters Multi Counters Performance Characteristics: Number of Channels: 2 ch Minimum Frequency, Ch. 1: 5 Hz Maximum Frequency, Ch. 1: 125 MHz Sensitivity, Channel 1: 0.025 Vrms Maximum Input Voltage, Ch. 1...

    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
    Eip Microwave 585

    Eip Microwave 585

    • Manufacturer: Eip Microwave

    The Eip Microwave 585 950 Mhz To 18 Ghz Microwave Pulse Counter is an advanced device that accurately measures and counts microwave pulses across a wide frequency range. It offers versatility and adaptability to ...

    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
    RACAL DANA 9520

    RACAL DANA 9520

    • Manufacturer: Racal

    The RACAL DANA 9520 Counter is a reliable and efficient electronic device commonly used in industries like telecommunications, aerospace, and research labs for frequency and period measurements. With its high-res...

    Cary, NC
  • Trusted Seller
    Stanford Research Systems / SRS

    Stanford Research Systems / SRS SR620

    • Manufacturer: Stanford Research
    • Model: SR620

    Stanford Research (SRS) SR-620 - Universal Time Interval and Frequency Counter with Option 01 - High Stability Oven Timebase

    Cary, NC
  • Trusted Seller
    EIP 585C

    EIP 585C

    • Manufacturer: EIP

    EIP Phase Matrix 585C Pulse / CW Frequency Counter. Option 5809 High Stability Ovenized Timebase.

    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
    Bk Precision 1803C

    Bk Precision 1803C

    • Manufacturer: BK Precision

    The Bk Precision 1803C 100 Mhz Battery/Ac Powered Counter is a versatile and reliable device that offers accurate frequency measurement and counting capabilities. With a frequency range of up to 100 MHz, it can h...

    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
    Data Precision 5800

    Data Precision 5800

    • Manufacturer: Data Precision

    The Data Precision 5800 Counter is a highly accurate and reliable instrument used for counting and measuring various electronic signals. This advanced counter offers exceptional precision and a wide frequency ran...

    Cary, NC
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    Tektronix 73A541 Frequency Counter

    • Manufacturer: Tektronix
    • Model: 73A541

    Good condition Tektronix 73A541 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.