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  • Trusted Seller
    Instek PSB-2800LS

    Instek PSB-2800LS

    • Manufacturer: GW Instek

    800W Slave (Booster) Unit For Current Extension Only Output Volatge Rating:80V/800V Output Power Rating:400W Constant Power Output for Multi-Range(V&I)Operation Series and Parallel Operation(2 Units in Series or ...

    Cary, NC
  • Trusted Seller
    Instek PSB-2400L

    Instek PSB-2400L

    • Manufacturer: GW Instek
    • Model: PSB-2400L

    (0~80V/ 0~40A / 400W) Multi-Range DC Power Supply Output Volatge Rating:80V/800V Output Power Rating:400W Constant Power Output for Multi-Range(V&I)Operation Series and Parallel Operation(2 Units in Series or 4 U...

    Cary, NC
  • Trusted Seller
    GW Instek PSM-2010

    GW Instek PSM-2010

    • Manufacturer: GW Instek
    • Model: PSM-2010

    20 Volt / 20 Amp / 200 W DC Power Supply The GW Instek PSM-2010 is a 20 Volt, 20 Amp, 200 Watt DC Power Supply. The PSM Series are single output / dual range, 120 W or 200 W, programmable linear DC power supply. ...

    Cary, NC
  • Trusted Seller
    Chroma 6210-100

    Chroma 6210-100

    • Manufacturer: Chroma
    • Model: 6210-100

    DC Power Supply, 100 V, 10 A, 1000 W, Programmable Low Cost programmable DC Power supplies from 60W to 12KW. Many models to choose from with optional GPIB and RS232 interface. Ideal for benchtop or ATE applicatio...

    Cary, NC
  • Trusted Seller
    Chroma 6210-150

    Chroma 6210-150

    • Manufacturer: Chroma
    • Model: 6210-150

    DC Power Supply, 150 V, 7 A, 1050 W, Programmable Low Cost programmable DC Power supplies from 60W to 12KW. Many models to choose from with optional GPIB and RS232 interface. Ideal for benchtop or ATE application...

    Cary, NC
  • Trusted Seller
    Chroma 6210-300

    Chroma 6210-300

    • Manufacturer: Chroma
    • Model: 6210-300

    DC Power Supply, 300 V, 3.5 A, 1050 W, Programmable Low Cost programmable DC Power supplies from 60W to 12KW. Many models to choose from with optional GPIB and RS232 interface. Ideal for benchtop or ATE applicati...

    Cary, NC
  • Trusted Seller
    Megger DET2/2

    Megger DET2/2

    • Manufacturer: Megger
    • Model: DET22

    Automatic Earth Resistance Tester The Megger DET2/2 digital ground resistance tester provides a wide resistance range from 0.010 mohm to 19.99 kilohms for testing larger or more complex grounding systems and for ...

    Cary, NC
  • Trusted Seller
    Keysight Technologies 1147A

    Keysight Technologies 1147A

    • Manufacturer: Agilent - Keysight
    • Model: 1147A

    The Keysight (formerly Agilent) 1147A is a wide bandwidth, active current probe for 54800-series Infiniium oscilloscopes. The probe features flat bandwidth (DC-50MHz), low noise (<2.5 mA rms) and low circuit inse...

    Cary, NC
  • Trusted Seller
    Instek PSS-2005

    Instek PSS-2005

    • Manufacturer: GW Instek
    • Model: PSS-2005

    Instek PSS-2005 100W, Single Output, Programmable Linear D.C. Power Supply - PSS Series The PSS Series is single output, 96 or 100W, programmable linear DC power supply. OVP, OCP, and OTP protect PSS and loads fr...

    Cary, NC
  • Trusted Seller
    BK Precision VSP12010

    BK Precision VSP12010

    • Manufacturer: BK Precision
    • Model: VSP12010

    DC Power Supply, 120 V, 10 A, 1200 W, Programmable The VSP Power Supply series utilizes modern switch mode technology to produce high-power, low-noise switching supplies that cost around twenty five percent less ...

    Cary, NC
  • Trusted Seller
    BK Precision VSP6020

    BK Precision VSP6020

    • Manufacturer: BK Precision
    • Model: VSP6020

    DC Power Supply, 60 V, 20 A, 1200 W, Programmable The VSP Power Supply series utilizes modern switch mode technology to produce high-power, low-noise switching supplies that cost around twenty five percent less t...

    Cary, NC
  • Trusted Seller
    NH Research 5500

    NH Research 5500

    • Manufacturer: NH Research

    Universal Test System Key Features & Specifications NH Research - Universal Test System €“ Model 5500 Digital measurement system (DMS) 2 waveform digitizers 2x16, 100MHz multiplexer Expandable input measureme...

    Cary, NC
  • Trusted Seller
    Instek PSM-6003

    Instek PSM-6003

    • Manufacturer: GW Instek
    • Model: PSM-6003

    Instek PSM-6003 200W, Single Output, Programmable Linear D.C. Power Supply - PSM Series 0~+30V/6A; 0~+60V/3.3A The PSM Series is single output / dual range, 120 or 200W, programmable linear DC power supply. OVP, ...

    Cary, NC
  • Trusted Seller
    Instek PSB-2400H

    Instek PSB-2400H

    • Manufacturer: GW Instek
    • Model: PSB-2400H

    (0~800V / 0~40A / 400W) Multi-Range DC Power Supply Output Volatge Rating:80V/800V Output Power Rating:400W Constant Power Output for Multi-Range(V&I)Operation Series and Parallel Operation(2 Units in Series or 4...

    Cary, NC
  • Trusted Seller
    Instek PSB-2800L

    Instek PSB-2800L

    • Manufacturer: GW Instek
    • Model: PSB-2800L

    (0~80V / 0~80A / 800W) Multi-Range DC Power Supply Output Volatge Rating:80V/800V Output Power Rating:400W Constant Power Output for Multi-Range(V&I)Operation Series and Parallel Operation(2 Units in Series or 4 ...

    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.