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Used module

  • Trusted Seller
    Keysight 34938A

    Keysight 34938A

    • Manufacturer: Agilent - Keysight
    • Model: 34938A

    20 Channel 5 Amp Form A Switch Module Keysight 34938A 20 Channel 5 Amp Form A Switch Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP E1460A

    HP E1460A

    • Manufacturer: HP

    64 Channel Relay Multiplexer VXI Module HP E1460A 64 Channel Relay Multiplexer VXI Module and other Multiplexer Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard E1369A

    Hewlett Packard E1369A

    • Manufacturer: HP

    VXI Microwave Switch Driver Module Hewlett Packard E1369A VXI Microwave Switch Driver Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Agilent 34938A

    Agilent 34938A

    • Manufacturer: Agilent - Keysight
    • Model: 34938A

    20 Channel 5 Amp Form A Switch Module Agilent 34938A 20 Channel 5 Amp Form A Switch Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP E1351A

    HP E1351A

    • Manufacturer: HP
    • Model: E1351A

    16 Channel FET Multiplexer VXI Module HP E1351A 16 Channel FET Multiplexer VXI Module and other Multiplexer Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 44725A

    HP 44725A

    • Manufacturer: HP
    • Model: 44725A

    16 Channel General Purpose Switch Module HP 44725A 16 Channel General Purpose Switch Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 44429A

    HP 44429A

    • Manufacturer: HP

    Dual Output Voltage DAC Module HP 44727A 4 Channel Voltage / Current DAC Module and other D / A Converter Modules (DAC) for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Astronics 1250-12

    Astronics 1250-12

    • Manufacturer: Astronics

    10 DPST Relay Actuator Switch Module Astronics 1250-12 10 DPST Relay Actuator Switch Module and other Relay Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal Instruments 1250-40

    Racal Instruments 1250-40

    • Manufacturer: Racal

    10 MHz Switch Matrix Module Racal Instruments 1250-40 10 MHz Switch Matrix Module and other Matrix Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 44471A

    HP 44471A

    • Manufacturer: HP
    • Model: 44471A

    10 Channel General Purpose Relay Module HP 44471A 10 Channel General Purpose Relay Module and other Relay Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard N2263A

    Hewlett Packard N2263A

    • Manufacturer: HP

    32 Bit Digital I/O Module Hewlett Packard N2263A 32 Bit Digital I/O Module and other I/O Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 44727B

    Hewlett Packard 44727B

    • Manufacturer: HP

    4 Channel Current DAC Module Hewlett Packard 69720A Voltage D/A Converter Module and other D / A Converter Modules (DAC) for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 44470D

    Hewlett Packard 44470D

    • Manufacturer: HP

    20 Channel Relay Multiplexer Module Hewlett Packard 44470D 20 Channel Relay Multiplexer Module and other Multiplexer Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 34522B

    Hewlett Packard 34522B

    • Manufacturer: HP

    32 Bit Digital I/O Module Hewlett Packard 34522B 32 Bit Digital I/O Module and other I/O Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal Instruments 1250-12

    Racal Instruments 1250-12

    • Manufacturer: Racal

    10 DPST Relay Actuator Switch Module Racal Instruments 1250-12 10 DPST Relay Actuator Switch Module and other Relay Modules for sale at Test Equipment Center.

    Cary, NC
89101112

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.