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Used ds instruments

  • Trusted Seller
    Auction
    2001 Square D DS840-EO

    2001 Square D DS840-EO

    • Manufacturer: Square D

    We have for sale an Unused new old stock - Square-D DS840-EO 4000 amp circuit breaker. Unused and in OEM box. Has a RMS510 Digitrip

    Boyers, PA
    Visit Auction Website
  • Trusted Seller
    Tegam DS1463

    Tegam DS1463

    • Manufacturer: Tegam

    4 Dial Decade Resistor Tegam DS1463 4 Dial Decade Resistor and other Decade Resistors for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    ESI DS1463

    ESI DS1463

    • Manufacturer: ESI

    4 Dial Decade Resistor ESI DS1463 4 Dial Decade Resistor and other Decade Resistors for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Huntron 5100DS

    Huntron 5100DS

    • Manufacturer: Huntron

    Robotic Component Test System The Huntron 5100DS Tracker makes it possible for technicians to use their PCs to learn a board, then store the signatures for all components in a PC database. Up to eight signatures ...

    Cary, NC
  • Trusted Seller
    Larus Corp. Set Of 4

    Larus Corp. Set Of 4 DS1 Connectors LA103 (SKU: 109652)

      *Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not include shipping time.* Please be aware that item description...

      Shippensburg, PA
    • Digital Lightwave ASA-PKG-DS3

      Digital Lightwave ASA-PKG-DS3

      • Manufacturer: Digital Lightwave

      DS3 Test Set - Network Information Computer Cal: Calibration Available | As-is: Unit Sold AS-IS

      $2,385 USD
      Farmingdale, NJ
    • Adtech SX13-DS3-T3

      Adtech SX13-DS3-T3

      • Manufacturer: ADTECH

      As-is: Unit Sold AS-IS | Cal: Calibration Available

      Farmingdale, NJ
    • Trusted Seller
      TTC T-BERD 307

      TTC T-BERD 307

      • Manufacturer: TTC

      Handheld DS3 Tester The T-BERD 307 is a handheld instrument specifically designed to fully test DS3 circuits. The T-BERD 307 with option 307-1 adds full DS1 testing capability. Battery operation typically provide...

      Cary, NC
    • Trusted Seller
      JDSU T-BERD 307

      JDSU T-BERD 307

      • Manufacturer: JDSU - Viavi - Acterna
      • Model: T-BERD 307

      Handheld DS3 Tester The T-BERD 307 is a handheld instrument specifically designed to fully test DS3 circuits. The T-BERD 307 with option 307-1 adds full DS1 testing capability. Battery operation typically provide...

      Cary, NC
    • Trusted Seller
      Acterna T-BERD 307

      Acterna T-BERD 307

      • Manufacturer: JDSU - Viavi - Acterna
      • Model: T-BERD 307

      Handheld DS3 Tester The T-BERD 307 is a handheld instrument specifically designed to fully test DS3 circuits. The T-BERD 307 with option 307-1 adds full DS1 testing capability. Battery operation typically provide...

      Cary, NC
    • Trusted Seller
      Acterna 43440

      Acterna 43440

      • Manufacturer: JDSU - Viavi - Acterna
      • Model: 43440

      DS1/DS3 ATM Interface Module The 43440 is a DS1/DS3 ATM Interface Module. The DS1/DS3 ATM Interface Module enables the FIREBERD 6000 Communications Analyzer to test ATM circuits and equipment operating at the DS1...

      Cary, NC
    • Trusted Seller
      TTC 30447A

      TTC 30447A

      • Manufacturer: TTC

      TTC 30447A DS1C/DS2 Interface adaptor for Fireberd analyzers.

      Cary, NC
    • Trusted Seller
      T-Com 440B

      T-Com 440B

      • Manufacturer: T-Com

      TCom 440B T1 test set with option 3,4,and 5 (Send & Receive DS0 data intfc., RS-232C intfc., MF / DTMF / DP send & rcv). Option 6 also available at additional cost(DS1/DS0 QRS & Stress pattern send & rcv).

      Cary, NC
    • Trusted Seller
      JDSU 30678A

      JDSU 30678A

      • Manufacturer: JDSU - Viavi - Acterna
      • Model: 30678A

      DSO Interface Module Meets Bellcore and AT&T requirements for DDS testing at DS0 (64kbps), DS0A (2.4, 4.8, 9.6, 19.2 and 56kbps), and DS0B (2.4, 4.8, and 9.6kbps) data rates over all DDS circuits.

      Cary, NC
    • Trusted Seller
      Acterna 30678A

      Acterna 30678A

      • Manufacturer: JDSU - Viavi - Acterna
      • Model: 30678A

      DSO Interface Module Meets Bellcore and AT&T requirements for DDS testing at DS0 (64kbps), DS0A (2.4, 4.8, 9.6, 19.2 and 56kbps), and DS0B (2.4, 4.8, and 9.6kbps) data rates over all DDS circuits.

      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.