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  • Trusted Seller
    HP 6674A

    HP 6674A

    • Manufacturer: HP
    • Model: 6674A

    60 Volt / 35 Amp / 2 kW System DC Power Supply The 6674A is a 60 Volt / 35 Amp / 2 kW System DC Power Supply. The 667(X)A Series high performance DC power supplies offer speed and accuracy for test optimization. ...

    Cary, NC
  • Trusted Seller
    HP 6671A

    HP 6671A

    • Manufacturer: HP
    • Model: 6671A

    8 Volt / 220 Amp / 2 kW System DC Power Supply The 6671A is a 8 Volt / 220 Amp / 2 kW System DC Power Supply. The 667(X)A Series high performance DC power supplies offer speed and accuracy for test optimization. ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 6675A

    Hewlett Packard 6675A

    • Manufacturer: HP
    • Model: 6675A

    120 Volt / 18 Amp / 2 kW System DC Power Supply The 6675A is a 120 Volt / 18 Amp / 2 kW System DC Power Supply. The 667(X)A Series high performance DC power supplies offer speed and accuracy for test optimization...

    Cary, NC
  • Trusted Seller
    Associated Research 3770

    Associated Research 3770

    • Manufacturer: Associated Research
    • Model: 3770

    5 kV AC / 6 kV DC Hipot / Insulation Resistance Tester The Associated Research 3770 is a 5 kV AC, 6 kV DC Hipot with a built-in Insulation Resistance Tester. The 3770 features an enhanced graphic LCD and can be u...

    Cary, NC
  • Trusted Seller
    NHR S310

    NHR S310

    • Manufacturer: NHR

    Power Supply Mini Tester AUTOMATED POWER MINITESTER A one-box power test solution replacing several test instruments Flexible configuration of DC electronic loads and programmable DC power supplies Executes full ...

    Cary, NC
  • Trusted Seller
    Pickering 40-197A-001

    Pickering 40-197A-001

    • Manufacturer: Pickering

    PXI 34-Channel 4-Bus 2A Fault Insertion Switch Intended for routing simulated fault conditions in automotive and aerospace applications involving the reliability testing of safety critical controllers. Supported ...

    Cary, NC
  • Trusted Seller
    Pickering 40-197A-002

    Pickering 40-197A-002

    • Manufacturer: Pickering

    PXI 16-Channel 4-Bus 2A Fault Insertion Switch Intended for routing simulated fault conditions in automotive and aerospace applications involving the reliability testing of safety critical controllers. Supported ...

    Cary, NC
  • Keytek ECAT-E103

    Keytek ECAT-E103

    • Manufacturer: KeyTek

    ECAT System Control Center. Computer-driven control center and power units required for the operation of any KeyTek ECAT test system Virtual Front Panel™ control 8 x 40 character keyboard entry & LCD display - al...

    Farmingdale, NJ
  • Trusted Seller
    HP E1619B

    HP E1619B

    • Manufacturer: HP

    25.6 Mb/s (4B/5B) Line Interface VXI Module The E1852A Bluetooth Test Set has the features needed to verify the functionality and performance of your Bluetooth devices, with the ability to control the device unde...

    Cary, NC
  • Trusted Seller
    Efratom MGPS

    Efratom MGPS

    • Manufacturer: Efratom

    Modular GPS Receiver / Controller The Modular Power Supply (MPS) module provides system power to both front and rear backplanes of the MFTS system, and to the rear backplane of a MFTD system. MPS modules are avai...

    Cary, NC
  • Trusted Seller
    Datum MGPS

    Datum MGPS

    • Manufacturer: Datum

    Modular GPS Receiver / Controller The Modular Power Supply (MPS) module provides system power to both front and rear backplanes of the MFTS system, and to the rear backplane of a MFTD system. MPS modules are avai...

    Cary, NC
  • Trusted Seller
    Princeton Applied Research 7220

    Princeton Applied Research 7220

    • Manufacturer: Princeton

    1 mHz to 120 kHz Dual Input Lock-In Amplifier The 7220 offers a cost-effective solution to the researcher needing the performance provided by DSP demodulation. The instrument performs all of the normal measuremen...

    Cary, NC
  • Trusted Seller
    NHR 6010

    NHR 6010

    • Manufacturer: NHR

    400 W, 10 V, 60 A, DC Supply AUTOMATED POWER MINITESTER A one-box power test solution replacing several test instruments Flexible configuration of DC electronic loads and programmable DC power supplies Executes f...

    Cary, NC
  • Trusted Seller
    Instek PSU 100-15

    Instek PSU 100-15

    • Manufacturer: GW Instek
    • Model: PSU 100-15

    Programmable 100VDC - 15A, 1U high, 1500W Voltage Output: 100V Power Output: 1500W C.V/C.C Priority Mode Adjustable Voltage/Current Rise and Fall Time Series/Parallel Connection : Max. 2 units (Models Under 300V)...

    Cary, NC
  • Trusted Seller
    HP 6690A

    HP 6690A

    • Manufacturer: HP

    15 Volt / 440 Amp / 6.6 kW System DC Power Supply The 6690A is a 15 Volt / 440 Amp / 6.6 kW System DC Power Supply. The 669(X)A Series high performance DC power supplies offer speed and accuracy for test optimiza...

    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.