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Used frequency counters

  • HP 5347A 10Hz - 20GHz

    HP 5347A 10Hz - 20GHz Counter & Power Meter

    • used

    Up for sale is a used HP 5347A 10Hz - 20GHz Counter & Power Meter. It is in new condition. Original Manufacturer Description: The Keysight 5347A 20 GHz Microwave Counter/Power Meter offers the convenience of a si...

    $550 USD
    Baltimore, MD
  • HP 5347A 10Hz-20 GHz Counter

    HP 5347A 10Hz-20 GHz Counter & Power Meter with 8481D / 8481A Power Sensors

    • used

    Up for sale is a used HP 5347A 10Hz-20 GHz Counter & Power Meter with 8481D / 8481A Power Sensors. It is brand new in an open box. Original Manufacturer Description: The Keysight 5347A 20 GHz Microwave Counter/Po...

    $1,300 USD
    Baltimore, MD
  • HP 5343A Microwave Frequency Counter

    HP 5343A Microwave Frequency Counter w/435a Power Meter w/8481a Power Sensor

    • used

    You are getting the package deal here 1 HP 5343A Microwave Frequency Counter 1 HP 435A Power Meter 1 HP 8481A Power Sensor 1 HP Custom Hard case

    $1,500 USD
    Paso Robles, CA
  • Phase Matrix 320A

    Phase Matrix 320A

    • used

    • Manufacturer: Matrix
    • Model: 320A

    10 Hz to 20 GHz Frequency Counter / Power Meter 01: High Stability Time Base | 02: Battery/DC Power Input

    $2,997 USD
    Farmingdale, NJ
  • IFR/Marconi CPM20

    IFR/Marconi CPM20

    • used

    • Manufacturer: Marconi
    • Model: CPM20

    IFR CPM20 (Aeroflex CPM20), Frequency Counter / Power Meter

    $1,045 USD
    Farmingdale, NJ
  • Motorola R2200B

    Motorola R2200B

    • used

    • Manufacturer: Motorola

    The R2200B Communications Service Monitor has a frequency range of 200kHz to 999.9999MHz with a resolution of 100Hz and an accuracy equal to the master oscillator time base. The unit operates as a signal generato...

    $2,095 USD
    Farmingdale, NJ
  • Agilent/Keysight U1253A

    Agilent/Keysight U1253A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: U1253A

    Razor-sharp readings Organic LED display 160o viewing angle Redefining feature-rich portability 50,000 counts resolution on dual display 0.025% basic DC voltage accuracy, True RMS AC, AC+DC measurement 20 MHz fre...

    Farmingdale, NJ
  • Trusted Seller
    HP 5347A - 20 GHz

    HP 5347A - 20 GHz Microwave Counter/Power Meter

    • used

    The HP 5347A 20 GHz Microwave Counter/Power Meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution comparable to stand-alone instruments. As a...

    Poggibonsi, Italy
  • Trusted Seller
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    Hewlett Packard E1332A

    • used

    • Manufacturer: HP

    4 Channel VXI Counter / Totalizer The E1332A 4-Channel Counter / Totalizer is a B-size, 1-slot, register-based VXI device. It provides seven counter functions: frequency (up to 4 MHz), period average, pulse width...

    Cary, NC
  • Trusted Seller
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    HP E1332A

    • used

    • Manufacturer: HP

    4 Channel VXI Counter / Totalizer The E1332A 4-Channel Counter / Totalizer is a B-size, 1-slot, register-based VXI device. It provides seven counter functions: frequency (up to 4 MHz), period average, pulse width...

    Cary, NC
  • Trusted Seller
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    Hewlett Packard E1538A

    • used

    • Manufacturer: HP

    8 Channel Enhanced Frequency / Totalize / PWM Module Hewlett Packard E1538A 8 Channel Enhanced Frequency / Totalize / PWM Module and other Counters / Timers / Totalizers for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    GLOBAL MAX550

    • used

    • Manufacturer: Global

    The GLOBAL MAX550 Counter is a versatile and reliable instrument designed for precise counting and frequency measurement in various industrial and scientific applications. With its advanced technology and user-fr...

    Cary, NC
  • Trusted Seller
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    Philips PM 6671

    • used

    • Manufacturer: Philips

    The Philips PM 6671 120MHz Timer/Counter is a versatile and reliable instrument designed for precise time and frequency measurements. With its high-speed counting capability of up to 120 million counts per second...

    Cary, NC
  • Trusted Seller
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    Hewlett Packard 5351B

    • used

    • Manufacturer: HP
    • Model: 5351B

    26.5 GHz Microwave Frequency Counter The 5351B Microwave Frequency Counter covers the frequency range of 10 Hz to 26.5 GHz without an external mixer. Additional 5351B Features: Exceptional sensitivity of -40 dBm,...

    Cary, NC
  • Trusted Seller
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    HP 5328A

    • used

    • Manufacturer: HP
    • Model: 5328A

    100 MHz Universal Counter The 5328A is a 9-digit, programmable Universal Counter suitable for benchtop and system automation. Option flexibility makes matching units to system requirements easy. Standard measurem...

    Cary, NC
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Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.