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Used switch modules

  • Instek DAQ-909 DAQ Module

    Instek DAQ-909 DAQ Module

    • new

    • Manufacturer: GW Instek

    Features 3ms switching speed 2-wire and 4-wire scanning DC voltage 600V, current 2A Additional 2 channels can directly measure current (2A/per channel)

    $604 USD
    Roseville, CA
  • National Instruments NI-9421

    National Instruments NI-9421

    • used

    • Manufacturer: National Instruments
    • Model: NI-9421

    The NI‑9421 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with 24 V logic levels and has an LED in...

    Farmingdale, NJ
  • National Instruments NI-9476

    National Instruments NI-9476

    • used

    • Manufacturer: National Instruments

    The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V, based on ...

    Farmingdale, NJ
  • Agilent/Keysight 34938A

    Agilent/Keysight 34938A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: 34938A

    The Keysight 34938A is a high-power general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It has 20 independent single-pole, single-throw (SPST) 5 A relays. This module is used to cycle ...

    $730 USD
    Farmingdale, NJ
  • Agilent/Keysight 44711A

    Agilent/Keysight 44711A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: 44711A

    The HP 44711A 24 Channel High-Speed FET Multiplexer has two main assemblies: the component module and the terminal module. The component module contains the backplane interface electronics, the ribbon cable inter...

    $520 USD
    Farmingdale, NJ
  • Agilent/Keysight 34933A

    Agilent/Keysight 34933A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: 34933A

    The Keysight 34933A module for the 34980A Multifunction Switch/Measure Unit gives you the most flexible connection path between your device under test and your test equipment, allowing different instruments to be...

    $788 USD
    Farmingdale, NJ
  • Agilent/Keysight E5515A

    Agilent/Keysight E5515A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: E5515A

    The E5515A Wireless Communication Test Set provides breakthrough speed and throughput for high-volume production environments. This set is designed to help mobile phone manufacturers boost the throughput of a mob...

    $1,570 USD
    Farmingdale, NJ
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    Cytec 230132-123

    • used

    • Manufacturer: Cytec

    Bus Matrix Input Switch Module Double pole Low Thermal Relays Registered based ARINC 608A 2 (16x4) 4 wire/channel Form A

    Farmingdale, NJ
  • Newport FCPC dual channel InGaAs

    Newport FCPC dual channel InGaAs OPM

    • used

    • Manufacturer: Newport

    The Model 8800 and Model 8200 are modular instrumentation platforms that allow the end-user to configure an application specific photonics test system. These instruments feature eight plug-in bays for the Model 8...

    Gatineau, Canada
  • Newport 8200 Mainframe with PTS-OPM

    Newport 8200 Mainframe with PTS-OPM

    • used

    • Manufacturer: Newport

    The Model 8800 and Model 8200 are modular instrumentation platforms that allow the end-user to configure an application specific photonics test system. These instruments feature eight plug-in bays for the Model 8...

    Gatineau, Canada
  • Juniper EX4550-32F-AFO

    Juniper EX4550-32F-AFO

    • used

    • Manufacturer: Juniper

    Includes: Juniper EX4550-32F-AFO 32-Port 10GbE Ethernet Switch Rack Ears 10x Juniper 740-013111 SFP-T 1x Cisco AFP-10G-LR 3x Fan Modules (AFO) 2x 650W Power Supplies 1x EX4550-VC1-128G Virtual Chassis Module This...

    $332 USD
    Rancho Cordova, CA
  • Cisco IE-3000-4TC

    Cisco IE-3000-4TC

    • used

    • Manufacturer: Cisco
    • Model: IE-3000-4TC

    Includes: Cisco IE-3000-4TC 4-Port Industrial Ethernet Switch 2x: TPSN-50AB A Power Modules IEM-3000-4PC PoE Expansion TPSN-65AB A Power Supply This item is fully tested and in excellent working order. Item will ...

    $189 USD
    Rancho Cordova, CA
  • Trusted Seller
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    HP E1369A

    • used

    • Manufacturer: HP

    VXI Microwave Switch Driver Module HP E1369A VXI Microwave Switch Driver Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Hewlett Packard E1369A

    • used

    • Manufacturer: HP

    VXI Microwave Switch Driver Module Hewlett Packard E1369A VXI Microwave Switch Driver Module and other Data Switch Modules for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Keysight 34938A

    • used

    • Manufacturer: Agilent - Keysight
    • Model: 34938A

    20 Channel 5 Amp Form A Switch Module Keysight 34938A 20 Channel 5 Amp Form A Switch Module and other Data Switch Modules for sale at Test Equipment Center.

    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.