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Used frequency counters

  • Trusted Seller
    Hewlett Packard 5351A

    Hewlett Packard 5351A

    • Manufacturer: HP

    26.5 GHz Microwave Counter The 5351A Microwave Counter measures frequency from 10 Hz to 26.5 GHz with input sensitivity of -40 dBm up to 12.4 GHz,and -28 dBm up to 26.5 GHz. The 5351A offers selectable resolution...

    Cary, NC
  • Trusted Seller
    HP 5351A

    HP 5351A

    • Manufacturer: HP

    26.5 GHz Microwave Counter The 5351A Microwave Counter measures frequency from 10 Hz to 26.5 GHz with input sensitivity of -40 dBm up to 12.4 GHz,and -28 dBm up to 26.5 GHz. The 5351A offers selectable resolution...

    Cary, NC
  • Phase Matrix 320A

    Phase Matrix 320A

    • 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

    • Manufacturer: Marconi
    • Model: CPM20

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

    $1,045 USD
    Farmingdale, NJ
  • Trusted Seller
    JSISTECH PCI-6601 / 777918-01

    JSISTECH PCI-6601 / 777918-01

    • Manufacturer: JSISTECH

    Up to 32 digital I/O lines (5 V/TTL) Features: Up to 32 digital I/O lines (5 V/TTL) –· 20 MHz maximum source frequency (60 MHz with prescalers) –· Available for PCI computers –· Can perform one high-sp...

    Cary, NC
  • Trusted Seller
    Instek GFC-8131H

    Instek GFC-8131H

    • Manufacturer: GW Instek
    • Model: GFC-8131H

    1.3GHz, Intelligent Counter Instek GFC-8131H Measurements/Features: Frequency and Period measurement High resolution at both high and low frequency 0.01Hz ~ 1.3GHz frequency range 10mVrms High sensitivity 100nHz ...

    Cary, NC
  • Trusted Seller
    Eip Microwave 585A

    Eip Microwave 585A

    • Manufacturer: Eip Microwave

    The Eip Microwave 585A Counters/Timers is a dependable and versatile instrument that offers accurate measurement and timing functions. It is commonly used in scientific and industrial settings where precise count...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5326B

    Hewlett Packard 5326B

    • Manufacturer: HP
    • Model: 5326B

    50 MHz Timer / Counter / DVM The 5326B Universal Timer / Counter / DVM measures frequency, period, multiple period average, time interval, time interval average, totalize, ratio and voltage. The 5326B has a frequ...

    Cary, NC
  • Trusted Seller
    HP 5326B

    HP 5326B

    • Manufacturer: HP
    • Model: 5326B

    50 MHz Timer / Counter / DVM The 5326B Universal Timer / Counter / DVM measures frequency, period, multiple period average, time interval, time interval average, totalize, ratio and voltage. The 5326B has a frequ...

    Cary, NC
  • Trusted Seller
    Data Precision 5801

    Data Precision 5801

    • Manufacturer: Data Precision

    The Data Precision 5801 Counter is a versatile and reliable electronic device used for counting and measuring various parameters in scientific and industrial applications. It is equipped with a high-visibility LE...

    Cary, NC
  • Trusted Seller
    Phase Matrix 588C

    Phase Matrix 588C

    • Manufacturer: Matrix
    • Model: 588C

    26.5 GHz CW / Pulse Frequency Counter The 588C measures CW or pulsed microwave RF signals. The CW measurement range is 100 Hz to 26.5 GHz. An optional frequency extension increases the frequency range to 170 GHz....

    Cary, NC
  • Trusted Seller
    Eip Microwave 451

    Eip Microwave 451

    • Manufacturer: Eip Microwave

    The Eip Microwave 451 Microwave Pulse Counter is an advanced and efficient device that is used to precisely measure and count microwave pulses. It is designed with accuracy and dependability in mind, making it wi...

    Cary, NC
  • Trusted Seller
    HP 3586C

    HP 3586C

    • Manufacturer: HP
    • Model: 3586C

    200 Hz to 32.5 MHz Selective Level Meter The 3586C selective level meter finds applications in general- purpose wave analysis for the design, manufacture, and maintenance of electronic systems. The 3586C is fully...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5335A

    Hewlett Packard 5335A

    • Manufacturer: HP
    • Model: 5335A

    200 MHz Universal Counter The 5335A is a powerful Universal Counter for benchtop or system applications. It features 20 measurement functions, flexible arming and triggering, and math and statistics functions. Th...

    Cary, NC
  • Trusted Seller
    Eip Microwave 1230A

    Eip Microwave 1230A

    • Manufacturer: Eip Microwave

    The Eip Microwave 1230A Counters/Timers is a versatile and efficient device that is specifically designed for accurate measurement and timing purposes in the microwave technology field. This device offers precise...

    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.