Test, Lab, Medical equipment » Electrical Test Instruments

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Used polarization controllers

  • Trusted Seller
    Glassman ER30N10

    Glassman ER30N10

    • Manufacturer: Glassman
    • Model: ER30N10

    30 kVolt / 10 mAmp / 300 W High Voltage DC Power Supply (Negative Polarity) The Glassman ER30N10 is a 300 Watt, 30 kV DC, 10 mA High Voltage DC Power Supply. The ER Series models are sophisticated, medium power, ...

    Cary, NC
  • Trusted Seller
    Acterna 40200

    Acterna 40200

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: 40200

    RS-449 (422/423) DTE/DCE Interface Module The 40200 RS449 DTE/DCE Adapter enables a Fireberd 4000 or 6000 mainframe to act as the DTE or DCE with an appropriate adapter cable. The 40200 has front panel switches a...

    Cary, NC
  • Trusted Seller
    JDSU 40200

    JDSU 40200

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: 40200

    RS-449 (422/423) DTE/DCE Interface Module The 40200 RS449 DTE/DCE Adapter enables a Fireberd 4000 or 6000 mainframe to act as the DTE or DCE with an appropriate adapter cable. The 40200 has front panel switches a...

    Cary, NC
  • Trusted Seller
    Digital Electronics DRP-9303DU

    Digital Electronics DRP-9303DU

    • Manufacturer: Digital Electronics

    0~±30V/0~3A variable, Dual Output, Regulated DC Power Supply, digital display DRP-Series Output Voltage : 0~30V, 0~50V Output Current : 0~5A, 0~10A Built-in Current Limiting Circuit Low Ripple : =1mVrms Serial &...

    Cary, NC
  • Trusted Seller
    HP 6214C

    HP 6214C

    • Manufacturer: HP
    • Model: 6214C

    10 Volt / 1 Amp / 10 W DC Power Supply The 6214C is a compact, modular 0 to 10 V, 0 to 1 A, DC Power Supply. It features 3-turn potentiometer controls for easy voltage and current limit adjustment. A single analo...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 6214C

    Hewlett Packard 6214C

    • Manufacturer: HP
    • Model: 6214C

    10 Volt / 1 Amp / 10 W DC Power Supply The 6214C is a compact, modular 0 to 10 V, 0 to 1 A, DC Power Supply. It features 3-turn potentiometer controls for easy voltage and current limit adjustment. A single analo...

    Cary, NC
  • Trusted Seller
    HP 60501B

    HP 60501B

    • Manufacturer: HP

    60 Volt / 30 Amp / 150 Watt Electronic Load Module The 60501B is a 60 Volt / 30 Amp / 150 Watt Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and e...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 60502A

    Hewlett Packard 60502A

    • Manufacturer: HP

    60 Volt / 60 Amp / 300 Watt Electronic Load Module The 60502A is a 60 V / 60 A / 300 W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and evaluatio...

    Cary, NC
  • Trusted Seller
    HP 60502A

    HP 60502A

    • Manufacturer: HP

    60 Volt / 60 Amp / 300 Watt Electronic Load Module The 60502A is a 60 V / 60 A / 300 W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and evaluatio...

    Cary, NC
  • Trusted Seller
    HP 60501A

    HP 60501A

    • Manufacturer: HP

    60 Volt / 30 Amp / 150 Watt Electronic Load Module The 60501A is a 60V / 30A / 150W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. The 60501A is ideal for the test and eval...

    Cary, NC
  • Trusted Seller
    HP 60504B

    HP 60504B

    • Manufacturer: HP

    60 Volt / 120 Amp / 600 Watt Electronic Load Module The 60504B is a 60 V / 120 A, 600 W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and evaluati...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 60501A

    Hewlett Packard 60501A

    • Manufacturer: HP

    60 Volt / 30 Amp / 150 Watt Electronic Load Module The 60501A is a 60V / 30A / 150W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. The 60501A is ideal for the test and eval...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 60501B

    Hewlett Packard 60501B

    • Manufacturer: HP

    60 Volt / 30 Amp / 150 Watt Electronic Load Module The 60501B is a 60 Volt / 30 Amp / 150 Watt Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and e...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 60504B

    Hewlett Packard 60504B

    • Manufacturer: HP

    60 Volt / 120 Amp / 600 Watt Electronic Load Module The 60504B is a 60 V / 120 A, 600 W Electronic Load Module designed for use in a 6050A or 6051A Electronic Load Mainframe. It is ideal for the test and evaluati...

    Cary, NC
  • Trusted Seller
    American Reliance SPS60-20

    American Reliance SPS60-20

    • Manufacturer: Reliance Electric

    SPS Series: Low Profile, High Power Density 1U (1.2kW) Wide Ranges 1.2 to 30kW, up to 800Vdc and 2700Adc GPIB/SCPI, RS-232, USB & Ethernet Interfaces Available Built-in Output Isolation & Polarity Reversal Relays...

    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.