Test, Lab, Medical equipment » Frequency Counters

Building Filters

1383

Used Frequency Counters

  • Trusted Seller
    Hewlett Packard 5361B

    Hewlett Packard 5361B

    • Manufacturer: HP

    20 GHz Pulse / CW Microwave Counter Hewlett Packard 5361B 20 GHz Pulse / CW Microwave Counter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 53210A

    Hewlett Packard 53210A

    • Manufacturer: HP

    350 MHz RF Frequency Counter The 53210A is a single-channel, 350 MHz RF frequency counter is optimized to provide fast, precise frequency measurements with a simplified user interface. An optional microwave chann...

    Cary, NC
  • Trusted Seller
    Xl Microwave 3120

    Xl Microwave 3120

    • Manufacturer: XL Microwave
    • Model: 3120

    The XL Microwave 3120 Frequency Counter is a high-performance instrument designed for precise and accurate frequency measurements across a wide frequency range from 10Hz to 12.4GHz. This frequency counter is idea...

    Cary, NC
  • Trusted Seller
    HP 5384A

    HP 5384A

    • Manufacturer: HP
    • Model: 5384A

    225 MHz Frequency Counter HP 5384A 225 MHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5383A

    HP 5383A

    • Manufacturer: HP

    520 MHz Frequency Counter HP 5383A 520 MHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5352A

    Hewlett Packard 5352A

    • Manufacturer: HP

    40 GHz Microwave Frequency Counter Hewlett Packard 5352A 40 GHz Microwave Frequency Counter and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix CFC250

    Tektronix CFC250

    • Manufacturer: Tektronix
    • Model: CFC250

    Frequency Counters The CFC250 100 MHz Frequency Counter measures frequency of sine, square, and triangle waves from 5 Hz to 100 Mhz at input levels from 30 mV to 42 V peak. Students will enjoy the simplicity of u...

    Cary, NC
  • Trusted Seller
    HP 5352B

    HP 5352B

    • Manufacturer: HP
    • Model: 5352B

    40 GHz Microwave Frequency Counter The 5352B is a Microwave Frequency Counter operating from 10 Hz to 40 GHz ( 46 GHz with option 005). It features fast automatic frequency measurements, high FM tolerance, except...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5352B

    Hewlett Packard 5352B

    • Manufacturer: HP
    • Model: 5352B

    40 GHz Microwave Frequency Counter The 5352B is a Microwave Frequency Counter operating from 10 Hz to 40 GHz ( 46 GHz with option 005). It features fast automatic frequency measurements, high FM tolerance, except...

    Cary, NC
  • Trusted Seller
    EIP 538

    EIP 538

    • Manufacturer: EIP

    26.5 GHz Microwave Frequency Counter EIP 538 26.5 GHz Microwave Frequency Counter and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5384A

    Hewlett Packard 5384A

    • Manufacturer: HP
    • Model: 5384A

    225 MHz Frequency Counter Hewlett Packard 5384A 225 MHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal 1999

    Racal 1999

    • Manufacturer: Racal
    • Model: 1999

    Frequency Counter 10 Hz - 2600 MHz

    Cary, NC
  • Trusted Seller
    Philips PM6662

    Philips PM6662

    • Manufacturer: Philips
    • Model: PM6662

    120 MHz High Resolution Frequency Counter The PM6662 120 MHz Frequency Counter / Timer is a mutual compact, high-resolution, 9 digits, which measures frequencies from 10 Hz to 120 MHz (usually up to 160 MHz). Wit...

    Cary, NC
  • Trusted Seller
    RACAL DANA 9000

    RACAL DANA 9000

    • Manufacturer: Racal

    The RACAL DANA 9000 Counter is an advanced and flexible electronic device that is utilized for counting and measuring frequencies. It provides accurate and precise measurements over a wide range of frequencies, m...

    Cary, NC
  • Trusted Seller
    HP 5372A

    HP 5372A

    • Manufacturer: HP
    • Model: 5372A

    500 MHZ Frequency and Time Interval Analyzer HP 5372A 500 MHZ Frequency and Time Interval Analyzer and other Time Interval Counters for sale at Test Equipment Center.

    Cary, NC
  • no-image_en.png

    Keithley 775A Frequency Counter

    • Manufacturer: Keithley
    • Model: 775A

    Good condition Keithley 775A Frequency Counters. Located in United Kingdom and other countries. Click request price for more information.

    United Kingdom
7891011

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.