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  • Trusted Seller
    Instek APS-7100

    Instek APS-7100

    • Manufacturer: GW Instek
    • Model: APS-7100

    1000 VA, 310 Vrms; 8.4 / 4.2 Arms AC Power Source  Output Capacity: 1000 VA, 310 Vrms; 8.4 / 4.2 Arms 4.3 inch TFT-LCD Display, Only 88mm(2U) case height Arbitrary Waveform Function Surge/ Dip control for outp...

    Cary, NC
  • Trusted Seller
    HP 6034L

    HP 6034L

    • Manufacturer: HP
    • Model: 6034L

    60 Volt / 10 Amp / 200 W Autoranging DC Power Supply The 6038A System Power Supply is an autoranging GP-IB power supply providing up to 200 W at up to 60 VDC and up to 10 A. It uses power MOSFETs in a 20 kHz swit...

    Cary, NC
  • Trusted Seller
    Doble TDR900

    Doble TDR900

    • Manufacturer: Doble

    Circuit Breaker Test System Key Features & Specifications Doble TDR900Â Circuit Breaker Test System Monitor breakers with up to 4 breaks per phase with motion measurements Detect main and pre-insertion resistor e...

    Cary, NC
  • Trusted Seller
    California Instruments 3000LS

    California Instruments 3000LS

    • Manufacturer: California Instruments
    • Model: 3000LS

    3 kVA Three Phase AC Power Source / Analyzer The California Instruments 3000LS is a 3000 VA AC Power Source. The Ls Series is an improved version of the classic California Instruments L Series AC power sources. I...

    Cary, NC
  • Trusted Seller
    Ametek TW5250

    Ametek TW5250

    • Manufacturer: AMETEK Powervar

    5.25 kVA AC/DC Power Source / Analyzer The TW5250 is a 5.25 kVA AC / DC Power Source / Analyzer. The TrueWave TW5250, TW3500, and TW1750 use transformerless, direct coupled amplifiers and a DSP-based sine wave co...

    Cary, NC
  • Trusted Seller
    Biddle 681100

    Biddle 681100

    • Manufacturer: Biddle

    Having a capability of up to 100KV, the Biddle 681100 Hipot is a high voltage AC testing device. This device, which was made to serve a variety of purposes, is frequently used in sectors like electrical manufactu...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS 350-40

    TDK-Lambda ESS 350-40

    • Manufacturer: TDK - Lambda

    DC Power Supply, 350 V, 40 A, 14000 W, Programmable The ESS is a high power Constant Voltage, Constant Current Programmable DC power supply. Since its introduction in 1995, the ESS has evolved into one of the mos...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS 100-100

    TDK-Lambda ESS 100-100

    • Manufacturer: TDK - Lambda

    DC Power Supply, 100 V, 100 A, 10000 W, Programmable The ESS is a high power Constant Voltage, Constant Current Programmable DC power supply. Since its introduction in 1995, the ESS has evolved into one of the mo...

    Cary, NC
  • Trusted Seller
    Pickering Interfaces Ltd. 40-592A-118

    Pickering Interfaces Ltd. 40-592A-118

    • Manufacturer: Pickering

    PXI BRIC8 FIBO Matrix Dual 248x4 2pin Brkout The 40-592A FIBO (Fault Insertion Break-Out) Matrix Module is a large-scale high density switching matrix based on the Pickering BRIC format. The fault insertion BRICs...

    Cary, NC
  • Trusted Seller
    Krohn Hite 6500A

    Krohn Hite 6500A

    • Manufacturer: Krohn-Hite
    • Model: 6500A

    3 Hz to 5 MHz Precision Digital Phase Meter The Krohn Hite 6500A Digital Phasemeter is an ideal source instrument for precision, phase angle measurements. It is suited for a broad range of applications, including...

    Cary, NC
  • Trusted Seller
    Instek APS-7050

    Instek APS-7050

    • Manufacturer: GW Instek
    • Model: APS-7050

    500 VA, 310 Vrms; 4.2 / 2.1 Arms AC Power Source  Output Capacity: 500 VA, 310 Vrms; 4.2 / 2.1 Arms 4.3 inch TFT-LCD Display, Only 88mm(2U) case height Arbitrary Waveform Function Surge/ Dip control for output...

    Cary, NC
  • Trusted Seller
    HP L4491A

    HP L4491A

    • Manufacturer: HP

    4U RF / Microwave Switch Platform The 11713A Attenuator / Switch Driver provides GPIB or local front panel drive control for programmable attenuators and electromechanical switches. It can simultaneously drive up...

    Cary, NC
  • Trusted Seller
    Hewlett Packard L4491A

    Hewlett Packard L4491A

    • Manufacturer: HP

    4U RF / Microwave Switch Platform The 11713A Attenuator / Switch Driver provides GPIB or local front panel drive control for programmable attenuators and electromechanical switches. It can simultaneously drive up...

    Cary, NC
  • Trusted Seller
    Tdk-Lambda LT-804

    Tdk-Lambda LT-804

    • Manufacturer: TDK - Lambda
    • Model: LT-804

    The TDK-Lambda LT-804 regulated power supply is a versatile and reliable solution suitable for a variety of applications in research, testing, and electronics. With its adjustable output voltage ranging from 0 to...

    Cary, NC
  • Trusted Seller
    Tdk-Lambda GEN 40-250

    Tdk-Lambda GEN 40-250

    • Manufacturer: TDK - Lambda
    • Model: GEN 40-250

    The TDK-Lambda Genesys 40-250 is a high-performance DC power supply designed to meet the demands of various industrial and laboratory applications. With a voltage output ranging from 0 to 40 volts and a current o...

    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.