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Used four e's

  • Trusted Seller
    HP E1332A

    HP E1332A

    • 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
    HP E1343A

    HP E1343A

    • Manufacturer: HP

    General Purpose VXI Reed Relay Multiplexer The E1343A General-Purpose Reed Relay Multiplexer is a B-size, 1-slot, register-based VXI module with high-voltage capability. The E1343A switches 16 channels of high, l...

    Cary, NC
  • Trusted Seller
    HP E1466A

    HP E1466A

    • Manufacturer: HP

    4 x 64 Relay Matrix Switch VXI Module The E1466A Relay Matrix Switch is a C-size, 1-slot, register-based VXI module. This 4 x 64 matrix switches each crosspoint - both high and low. The E1466A module provides the...

    Cary, NC
  • Trusted Seller
    HP E1465A

    HP E1465A

    • Manufacturer: HP

    16 x 16 Relay Matrix Switch VXI Module The E1465A Relay Matrix Switch is a C-size, 1-slot, register-based VXI module. This 16 x 16 matrix switches each crosspoint both high and low. The E1465A features easy expan...

    Cary, NC
  • Trusted Seller
    HP E8460A

    HP E8460A

    • Manufacturer: HP

    256 Channel Reed Relay Multiplexer VXI Module The E8460A High-Density Reed Relay Multiplexer is a C-size, 1-slot, register-based VXI module. This 256-channel multiplexer, using reed relay switches, offers a fast,...

    Cary, NC
  • Trusted Seller
    HP E5250A

    HP E5250A

    • Manufacturer: HP
    • Model: E5250A

    Low Leakage Switch Mainframe The E5250A low-leakage switch mainframe expands a single measurement station, such as the 4155B or 4156B, to an automated measurement system. Plug-in modules can be configured either ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard E1332A

    Hewlett Packard E1332A

    • 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
    Hewlett Packard E1466A

    Hewlett Packard E1466A

    • Manufacturer: HP

    4 x 64 Relay Matrix Switch VXI Module The E1466A Relay Matrix Switch is a C-size, 1-slot, register-based VXI module. This 4 x 64 matrix switches each crosspoint - both high and low. The E1466A module provides the...

    Cary, NC
  • Trusted Seller
    Hewlett Packard E1343A

    Hewlett Packard E1343A

    • Manufacturer: HP

    General Purpose VXI Reed Relay Multiplexer The E1343A General-Purpose Reed Relay Multiplexer is a B-size, 1-slot, register-based VXI module with high-voltage capability. The E1343A switches 16 channels of high, l...

    Cary, NC
  • Trusted Seller
    Hewlett Packard E1465A

    Hewlett Packard E1465A

    • Manufacturer: HP

    16 x 16 Relay Matrix Switch VXI Module The E1465A Relay Matrix Switch is a C-size, 1-slot, register-based VXI module. This 16 x 16 matrix switches each crosspoint both high and low. The E1465A features easy expan...

    Cary, NC
  • Trusted Seller
    Hewlett Packard E8460A

    Hewlett Packard E8460A

    • Manufacturer: HP

    256 Channel Reed Relay Multiplexer VXI Module The E8460A High-Density Reed Relay Multiplexer is a C-size, 1-slot, register-based VXI module. This 256-channel multiplexer, using reed relay switches, offers a fast,...

    Cary, NC
  • Trusted Seller
    Hewlett Packard E5250A

    Hewlett Packard E5250A

    • Manufacturer: HP
    • Model: E5250A

    Low Leakage Switch Mainframe The E5250A low-leakage switch mainframe expands a single measurement station, such as the 4155B or 4156B, to an automated measurement system. Plug-in modules can be configured either ...

    Cary, NC
  • Trusted Seller
    Pickering Interfaces Ltd. 40-780B-552-E

    Pickering Interfaces Ltd. 40-780B-552-E

    • Manufacturer: Pickering

    PXI/PXIe Microwave Relay, Dual SPDT, 50GHz, 50Ω, SMA-2.4, Remote Mount The 40-780B-552-E (PXI) and 42-780B-552-E (PXIe) are dual SPDT 50GHz unterminated microwave relay modules with remotely mounted relays. Th...

    Cary, NC
  • Trusted Seller
    Pickering Interfaces Ltd. 40-780B-751-E

    Pickering Interfaces Ltd. 40-780B-751-E

    • Manufacturer: Pickering

    PXI/PXIe Microwave Relay, Single SPDT, 2.5GHz, 75Ω, 1.6/5.6, Remote Mount The 40-780B-751-E (PXI) and 42-780B-751-E (PXIe) are single SPDT 2.5GHz 75Ω unterminated microwave relay modules with remotely mount...

    Cary, NC
  • Trusted Seller
    Pickering Interfaces Ltd. 40-780B-511-E

    Pickering Interfaces Ltd. 40-780B-511-E

    • Manufacturer: Pickering

    PXI/PXIe Microwave Relay, Single SPDT, 12.4GHz, 50Ω, N-Type, Remote Mount The 40-780B-511-E (PXI) and 42-780B-511-E (PXIe) are single SPDT 12.4GHz unterminated microwave relay modules with remotely mounted rel...

    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.