Test, Lab, Medical equipment » Frequency Counters

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Used lab testing

  • 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
  • Calnex Rb-GPS

    Calnex Rb-GPS

    • Manufacturer: Calnex

    The Calnex Rb/GPS Frequency Reference provides a stable 10MHz and a 1pps measurement reference that can be used with Calnex's Sync testers.

    $835 USD
    Farmingdale, NJ
  • Trusted Seller
    Fluke 196C

    Fluke 196C

    • Manufacturer: Fluke
    • Model: 196C

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 196B

    Fluke 196B

    • Manufacturer: Fluke
    • Model: 196B

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 199C

    Fluke 199C

    • Manufacturer: Fluke
    • Model: 199C

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 199B

    Fluke 199B

    • Manufacturer: Fluke
    • Model: 199B

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke PM 6666

    Fluke PM 6666

    • Manufacturer: Fluke
    • Model: PM 6666

    Benchtop/System Timer Counter Max. freq.: 160.0MHz | Freq. resolution [digits]: 7 | Measurements: Frequency, Period, Ratio, Count totalization, Time interval, Voltage

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 164

    Fluke 164

    • Manufacturer: Fluke
    • Model: 164

    Unique presentation modes Measure Function Auto Set INFO High Performance Counter Time Interval/Phase Meter Voltmeter Waveform display FlukeView® for MultiFunction Counter software 50 MHz/160 MHz MultiFunction Co...

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa TC120

    Yokogawa TC120

    • Manufacturer: Yokogawa
    • Model: TC120

    Universal Counter Max. freq.: 60.0MHz | Freq. resolution [digits]: 9 | Measurements: Duty factor, Voltage, Frequency, Time interval, Count totalization, Period, Ratio, Time interval, Pulse width, Voltage

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke PM 6680B

    Fluke PM 6680B

    • Manufacturer: Fluke
    • Model: PM6680

    225 MHz, 250 ps Timer/Counter including GPIB-Interface

    New Smyrna Beach, FL
  • Trusted Seller
    Iwatsu SC-7205

    Iwatsu SC-7205

    • Manufacturer: Iwatsu

    Easy operation with one key, one action Easy-to-read fluorescent indicator tube provides detailed information display of 5x7 dots Auto trigger function eliminates trigger level settings - Trigger level can also b...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 1952B

    Fluke 1952B

    • Manufacturer: Fluke
    • Model: 1952B

    Measures frequency (DC-80 MHz), frequency ratio, time interval, period, period averages, and a gateable totalize with 7-digit accuracy. Standard with two input channels (complete with X1 and X10 attenuators), AC ...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest R5373P

    Advantest R5373P

    • Manufacturer: Advantest
    • Model: R5373P

    Number of Channels 2 ch Minimum Frequency, Ch. 1 10 Hz Maximum Frequency, Ch. 1 550 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 5 V Input Impedance, Ch.1 50 Ohm Input Attenuation, Ch 1 x1,x20 In...

    New Smyrna Beach, FL
  • Trusted Seller
    Tektronix DC510

    Tektronix DC510

    • Manufacturer: Tektronix
    • Model: DC510

    Frequency - 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 10 ^8 duty-cycle independent autotrigger DVM mode for...

    New Smyrna Beach, FL
  • Trusted Seller
    Yokogawa TC110

    Yokogawa TC110

    • Manufacturer: Yokogawa

    Universal Counter Max. freq.: 120.0MHz | Freq. resolution [digits]: 9 | Measurements: Duty factor, Voltage, Frequency, Time interval, Count totalization, Period, Ratio, Time interval, Pulse width, RPM, Voltage

    New Smyrna Beach, FL
23456

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.