Test, Lab, Medical equipment » Frequency Counters

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Used tester

  • Trusted Seller
    Crompton Parkinson Vintage AC/DC Amperes

    Crompton Parkinson Vintage AC/DC Amperes Tong Tester Kit With Wooden Travel Case

    • Manufacturer: Crompton

    “Vintage Old Stock.” Mpn: 006-186 | Used or new.: Used | Item tested or untested.: untested | Power requirements.: 120V | Qty included in this sale.: 1 | Esthetic condition.: Good | Shipping dimension/weight: 40x...

    $436 USD
    Saint-Jean-sur-Richelieu, Canada
  • 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
  • Anritsu MF6900A

    Anritsu MF6900A

    • Manufacturer: Anritsu
    • Model: MF6900A

    The MF6900A Fading Simulator connects to the MD8430A Signaling Tester via a dedicated digital interface to easily simulate an LTE base station and run fading simulation tests required by 3GPP LTE 2x2 MIMO and 4x2...

    $3,997 USD
    Farmingdale, NJ
  • Resonant Frequency Tester(UK)

    Resonant Frequency Tester(UK)

    • Manufacturer: BEIJING SINYDEC INSTRUMENT

    Beijing, China

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.