Test, Lab, Medical equipment » Electrical Test Instruments

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Used transformator

  • Trusted Seller
    HP N2782A

    HP N2782A

    • Manufacturer: HP

    50 MHz 30 Amp AC /DC Current Probe The N2782A current probe offers accurate and reliable solution for measuring ac and dc currents. Using a hybrid technology that includes a Hall effect sensor and an AC current t...

    Cary, NC
  • Trusted Seller
    Biddle 220072

    Biddle 220072

    • Manufacturer: Biddle

    70 kV DC Dielectric Test Set The Biddle 220072 70 kV DC Dielectric Test Set is a portable DC High Voltage source comprised of two modules. The Biddle 220072 is useful for checking the quality of electrical power ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard N2782A

    Hewlett Packard N2782A

    • Manufacturer: HP

    50 MHz 30 Amp AC /DC Current Probe The N2782A current probe offers accurate and reliable solution for measuring ac and dc currents. Using a hybrid technology that includes a Hall effect sensor and an AC current t...

    Cary, NC
  • Trusted Seller
    Megger MTO330A

    Megger MTO330A

    • Manufacturer: Megger

    Automated Six/Eight-Winding Transformer Ohmmeter DC test current up to 10 A Key Features & Specifications Megger MTO330AÂ Automated Six/Eight-Winding Transformer Ohmmeter DC test current up to 10 A Automated 8-te...

    Cary, NC
  • Bennett & Bennett 4715 ESD

    Bennett & Bennett 4715 ESD Cord, 240-006, FM1515, Mixed Lot of 11 New (8850)W

    • Manufacturer: Bennett

    Bennett & Bennett 4715 Ground Cord, 240-006, FM1515, Mixed Lot of 11 New (8850)W New, old stock. Comes in original packaging. See pictures for more detail. - Manufacturer: Bennett & Bennett, Transforming Techno...

    $110 USD
    Goleta, CA
  • Trusted Seller
    General Radio 1450

    General Radio 1450

    • Manufacturer: GenRad

    600 Ohm Decade Attenuator The General Radio 1450 Decade Attenuator is a precision instrument with a wide range of attenuation values in small steps. The 1450 were designed for use in 600-Ohm circuits. Typical use...

    Cary, NC
  • Trusted Seller
    BK Precision TR 110

    BK Precision TR 110

    • Manufacturer: BK Precision

    Isolation Transformer Dual Output Isolation for safe testing of transformerless equipment. Direct: Convenience duplex outlet provides line voltage for auxiliary equipment up to 500 VA Isolated: Two 3-position sli...

    Cary, NC
  • Trusted Seller
    Extech PQ3470-30

    Extech PQ3470-30

    • Manufacturer: Extech
    • Model: PQ3470-30

    Datalogging Power Analyzer Kit, 3000A Key Features & Specifications Extech PQ3470-30: 3000A Datalogging Power Analyzer Kit Large dot-matrix, sun-readable, graphical, backlit LCD with easy-to-use onscreen menu Ful...

    Cary, NC
  • Trusted Seller
    Vanguard EZCT-2000A

    Vanguard EZCT-2000A

    • Manufacturer: Vanguard

    2,200 VAC Multitap CT Tester Key Features Measures Excitation Voltage and Current, Turns Ratio, Winding Polarity on Single and Multi-Tap CTs Excitation Voltages to 2000V AC, Current up to 10A (at 300V) Fully Auto...

    Cary, NC
  • Trusted Seller
    Doble M5500

    Doble M5500

    • Manufacturer: Doble

    Sweep Frequency Response Analyzer Key Features & Specifications Doble M5500Â Sweep Frequency Response Analyzer Lightweight and rugged portable test instrument Typical sweep speeds between 15 and 30 seconds for re...

    Cary, NC
  • Trusted Seller
    Wayne Kerr 3245

    Wayne Kerr 3245

    • Manufacturer: Wayne Kerr
    • Model: 3245

    Precision Inductance Analyzer The Wayne Kerr 3245 Precision Inductance Analyzer contains all the stimulus, response, measurement and computation facilities necessary for the detailed analysis of inductors, coils ...

    Cary, NC
  • Trusted Seller
    Extech PQ3470-12

    Extech PQ3470-12

    • Manufacturer: Extech
    • Model: PQ3470-12

    Datalogging Power Analyzer Kit, 1200A Key Features & Specifications Extech PQ3470-12: 1200A Datalogging Power Analyzer Kit Large dot-matrix, sun-readable, graphical, backlit LCD with easy-to-use onscreen menu Ful...

    Cary, NC
  • Trusted Seller
    Biddle 220015

    Biddle 220015

    • Manufacturer: Biddle

    15 kV DC Dielectric Test Set The Biddle 220015 is a 15 kV DC Dielectric Test Set. The 220015 primary application is dielectric withstand testing of rotating machinery, transformers, switchgear, and cables for acc...

    Cary, NC
  • Trusted Seller
    Extech PQ3450-12

    Extech PQ3450-12

    • Manufacturer: Extech
    • Model: PQ3450-12

    Datalogging Power Analyzer Kit, 1200A Key Features & Specifications Extech PQ3450-12: 1200A Datalogging Power Analyzer Kit Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu Ful...

    Cary, NC
  • Trusted Seller
    Extech PQ3450-2

    Extech PQ3450-2

    • Manufacturer: Extech
    • Model: PQ3450-2

    Datalogging Power Analyzer Kit, 200A Key Features & Specifications Extech PQ3450-2: 200A Datalogging Power Analyzer Kit Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu Full s...

    Cary, NC
910111213

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.