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Used polarization controllers

  • PW3337 Power Meter

    PW3337 Power Meter

    • Manufacturer: 日置/HIOKI

    Introduction: Supports 3-channel input, DC, can measure single-phase 2-wire ~ three-phase 4-wire, using 2 synchronization + free PC application software can be used as a 6-channel power meter, used for the develo...

    Beijing, China
  • Santec PEM-320

    Santec PEM-320

    • Manufacturer: Santec

    Santec PEM-320 Details Santec PEM-320 PEM320 Polarization Extinction Ratio Meter The PEM-320 polarization extinction ratio (PER) meter has been designed to enable accurate and rapid alignment of optical compon...

    Lake Mary, FL
  • Noiseken FNS-AX3

    Noiseken FNS-AX3

    • Manufacturer: NoiseKen

    Noiseken FNS-AX3 Details Noiseken FNS-AX3 4.8kV maximum peak voltage 2MHz pulse repetition rate Reverse polarity per burst Automatic ramp operation Manual, IEC level and sequence modes Touch panel color LCD Easy ...

    Lake Mary, FL
  • Advantest Q82232

    Advantest Q82232

    • Manufacturer: Advantest
    • Model: Q82232

    This Plug in methods, the polarization control paddle or wavelength plate was rotated manually or by the motor. Therefore, the polarization states could not be changed quickly. However, with the Q8163, every pola...

    Webster, MA
  • Instek GPR3520HD

    Instek GPR3520HD

    • Manufacturer: GW Instek

    Instek GPR3520HD Details Instek GPR3520HD DC Power Supply 35V/20A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with...

    Lake Mary, FL
  • New Instek GPR0830HD

    New Instek GPR0830HD

    • Manufacturer: GW Instek

    Instek GPR0830HD Details Instek GPR0830HD DC Power Supply 8V/30A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with ...

    Lake Mary, FL
  • Instek GPS1850

    Instek GPS1850

    • Manufacturer: GW Instek

    Instek GPS1850 Details Instek GPS1850 DC Power Supply 18V/5A The GPS·Series are single output, 54 to 90W, linear DC power supply Overload and reverse polarity protection keep the GPS-Series and its loads safe fro...

    Lake Mary, FL
  • New Instek GPR1820HD

    New Instek GPR1820HD

    • Manufacturer: GW Instek

    Instek GPR1820HD Details Instek GPR1820HD DC Power Supply 18V/20A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with...

    Lake Mary, FL
  • New Instek GPR7550D

    New Instek GPR7550D

    • Manufacturer: GW Instek

    Instek GPR7550D Details Instek GPR7550D DC Power Supply 75V/5A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with mo...

    Lake Mary, FL
  • New Instek GPR3510HD

    New Instek GPR3510HD

    • Manufacturer: GW Instek

    Instek GPR3510HD Details Instek GPR3510HD DC Power Supply 35V/10A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with...

    Lake Mary, FL
  • Instek GPR50H15D

    Instek GPR50H15D

    • Manufacturer: GW Instek

    Instek GPR50H15D Details Instek GPR50H15D DC Power Supply 500V/1.5A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current wi...

    Lake Mary, FL
  • New Instek GPR6060D

    New Instek GPR6060D

    • Manufacturer: GW Instek

    Instek GPR6060D Details Instek GPR6060D DC Power Supply 60V/6A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with mo...

    Lake Mary, FL
  • New Instek GPR11H30D

    New Instek GPR11H30D

    • Manufacturer: GW Instek

    Instek GPR11H30D Details Instek GPR11H30D DC Power Supply 110V/3A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with...

    Lake Mary, FL
  • New Instek GPR30H10D

    New Instek GPR30H10D

    • Manufacturer: GW Instek

    Instek GPR30H10D Details Instek GPR30H10D DC Power Supply 300V/1A Features: Coarse and fine controls for voltage and current 3.5 digits, 0.5" LED voltage and current meters Constant voltage, constant current with...

    Lake Mary, FL
  • New Instek GPS-4303

    New Instek GPS-4303

    • Manufacturer: GW Instek

    Instek GPS-4303 Details Instek GPS-4303 GPS4303 200 W, 4 Channels, Multi-Output DC Power Supply Features : 4 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and ...

    Lake Mary, FL
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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.