Test, Lab, Medical equipment » Frequency Counters

Building Filters

1308

Used teste

  • Trusted Seller
    EIP 331

    EIP 331

    • Manufacturer: EIP

    18 GHz Autohetrodyne Microwave Frequency Counter EIP 331 18 GHz Autohetrodyne Microwave Frequency Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5353A

    HP 5353A

    • Manufacturer: HP

    500 MHz Channel C Counter Plug-In HP 5353A 500 MHz Channel C Counter Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5305B

    Hewlett Packard 5305B

    • Manufacturer: HP

    1.3 GHz Counter Module Hewlett Packard 5305B 1.3 GHz Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5254C

    Hewlett Packard 5254C

    • Manufacturer: HP

    3 GHz Frequency Converter Plug-In Hewlett Packard 5254C 3 GHz Frequency Converter Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5304A

    HP 5304A

    • Manufacturer: HP

    10 MHz Timer / Counter Module HP 5304A 10 MHz Timer / Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal Instruments 2051

    Racal Instruments 2051

    • Manufacturer: Racal

    2.6 GHz VXI Microwave Counter Module Racal Instruments 2051 2.6 GHz VXI Microwave Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 70120A

    Hewlett Packard 70120A

    • Manufacturer: HP

    2.4 GHz Universal Frequency Counter Module Hewlett Packard 70120A 2.4 GHz Universal Frequency Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    EIP 1230A

    EIP 1230A

    • Manufacturer: EIP

    26.5 GHz Pulsed Microwave Frequency Counter VXI Module EIP 1230A 26.5 GHz Pulsed Microwave Frequency Counter VXI Module and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix DC505A

    Tektronix DC505A

    • Manufacturer: Tektronix
    • Model: DC505A

    225 MHz Universal Counter / Timer Plug-In Tektronix DC505A 225 MHz Universal Counter / Timer Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5255A

    Hewlett Packard 5255A

    • Manufacturer: HP

    12.4 GHz Frequency Converter Plug-In Hewlett Packard 5255A 12.4 GHz Frequency Converter Plug-In and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Fluke PM6654

    Fluke PM6654

    • Manufacturer: Fluke
    • Model: PM6654

    120 MHz Programmable High Resolution Timer / Counter Fluke PM6654 120 MHz Programmable High Resolution Timer / Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Philips PM6685R

    Philips PM6685R

    • Manufacturer: Philips
    • Model: PM6685

    300 MHz Universal Frequency Counter With Rubidium Time Base Philips PM6685R 300 MHz Universal Frequency Counter With Rubidium Time Base and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equip...

    Cary, NC
  • Trusted Seller
    Philips PM6680B

    Philips PM6680B

    • Manufacturer: Philips
    • Model: PM6680B

    225 MHz High Resolution Programmable Timer / Counter Philips PM6680B 225 MHz High Resolution Programmable Timer / Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal Dana 1995

    Racal Dana 1995

    • Manufacturer: Racal

    200 MHz Universal Timer / Counter Racal Dana 1995 200 MHz Universal Timer / Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix DC508

    Tektronix DC508

    • Manufacturer: Tektronix
    • Model: DC508

    1 GHz Counter Plug-In Tektronix DC508 1 GHz Counter Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
1819202122

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.