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  • Trusted Seller
    3 Phase Impulse Winding Tester

    3 Phase Impulse Winding Tester Meter TH2882AS-5 Tested ready to go! Low use!

    • Manufacturer: TH

    “Like new, nice working condition!” TH2882AS-5 3 Phase Impulse Winding Tester Meter Nice working unit in like new condition from a local engineering test facility, very low use, ready to go back to work Features:...

    $1,150 USD
    Radford, VA
  • Trusted Seller
    Hioki ST4030A

    Hioki ST4030A

    • Manufacturer: Hioki
    • Model: ST4030A

    Impulse Winding Tester Key Features & Specifications Hioki - ST4030A Impulse Winding Tester Diagnose the Insulation Quality and Deterioration of Rotor Windings while in Assembled State via Response Waveform Quan...

    Cary, NC
  • Trusted Seller
    Megger MTO300

    Megger MTO300

    • Manufacturer: Megger
    • Model: MTO300

    Automated Six/Eight-Winding Transformer Ohmmeter DC test current up to 10 A Key Features & Specifications Megger MTO300Â Automated Six/Eight-Winding Transformer Ohmmeter DC test current up to 10 A Automated 8-ter...

    Cary, NC
  • Trusted Seller
    Biddle 577500

    Biddle 577500

    • Manufacturer: Biddle

    Energized Winding Resistance Tester Biddle 577500 Energized Winding Resistance Tester and other Transformer Testers for sale at Test Equipment Center.

    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
  • Trusted Seller
    Doble M5400

    Doble M5400

    • Manufacturer: Doble

    Sweep Frequency Response Analyzer Key Features Analyzes the Winding Relationship Inside a Transformer Optimal for Winding Movement Assessment After Transport, High Magnitude Faults and Lightning Strikes Simple Ho...

    Cary, NC
  • Trusted Seller
    Hioki ST5540

    Hioki ST5540

    • Manufacturer: Hioki
    • Model: ST5540

    Leak Current HiTester Key Features & Specifications Hioki - ST5540 Leak Current HiTester Diagnose the Insulation Quality and Deterioration of Rotor Windings while in Assembled State via Response Waveform Quantif...

    Cary, NC
  • Trusted Seller
    Baker Instruments ST106E

    Baker Instruments ST106E

    • Manufacturer: Baker
    • Model: ST106E

    6 kV Surge / DC High Potential Tester The Baker ST106E Surge/DC High-Potential Motor Tester is used to detect defective insulation and winding errors in all types of coils. When used as a surge comparison tester,...

    Cary, NC
  • Trusted Seller
    Electrom Instruments iTIG A

    Electrom Instruments iTIG A

    • Manufacturer: Electrom Instruments iTIG

    12 kV Surge Tester / Winding Analyzer The Electrom iTIG A 12kV is a 12 kV Surge Tester / Winding Analyzer. The ITIG A Series is a basic winding analyzer with no storage or reporting capability. All Electrom iTIG ...

    Cary, NC
  • Trusted Seller
    Biddle 55003

    Biddle 55003

    • Manufacturer: Biddle

    Biddle TTR Transformer Turns Ratio Test Sets measure the turns ratio and exciting current of windings in power, potential and current transformers. Deviations in turns ratio readings indicate problems...

    Cary, NC
  • Trusted Seller
    Electrom Instruments iTIG D

    Electrom Instruments iTIG D

    • Manufacturer: Electrom Instruments iTIG

    12 kV Surge Tester / Winding Analyzer The Electrom iTIG D 12kV is a 12 kV Surge Tester / Winding Analyzer. The ITIG D Series is a winding analyzer with unlimited storage capability for Customer, Motor, and Test D...

    Cary, NC
  • Trusted Seller
    Vanguard TSB

    Vanguard TSB

    • Manufacturer: Vanguard
    • Model: TSB

    Trip Saver Box Key Features & Specifications Vanguard TSB Trip Saver Box Description The TSB, or Trip Saver Box, is best suited for those situations where a bucket truck is required to connect test cables to tr...

    Cary, NC
  • Trusted Seller
    Electrom TIG6A

    Electrom TIG6A

    • Manufacturer: Electrom

    Electrom TIG6A Surge / Hipot / Winding Motor Tester. 6 kV.

    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
    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
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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.