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Used protocol tester

  • Trusted Seller
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    Hewlett Packard E4095C

    • used

    • Manufacturer: HP

    PT500 WAN Protocol Tester The E4095C PT500 WAN Protocol Tester has a maximum speed of 256 kb/s and has 2 floppy drives. It is designed for benchtop use.

    Cary, NC
  • Trusted Seller
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    Hewlett Packard E4200B

    • used

    • Manufacturer: HP
    • Model: E4200B

    ISDN Protocol and Transmission Tester VXI Mainframe HP 37907A Signaling Advisor Protable Tester and other Telecom Compliance Test Systems for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    TTC T-BERD 224

    • used

    • Manufacturer: TTC
    • Model: T-BERD 224

    PCM Analyzer The T-BERD 224 Channel Access Tester is the comprehensive testing solution for troubleshooting and turn-up testing of VF, DDS, FT1, T1, DS3, STS-1 services, as well as ISDN, SS7, and TR-303 protocols.

    Cary, NC
  • Trusted Seller
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    HP E4200B

    • used

    • Manufacturer: HP
    • Model: E4200B

    ISDN Protocol and Transmission Tester VXI Mainframe The E4200B is a seven slot, Transportable Base Platform for Broadband Series Test System modular hardware. A UNIX system controller and disk drive modules are s...

    Cary, NC
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    Sunrise Telecom Sunset OCx

    • used

    • Manufacturer: Sunrise Telecom
    • Model: SUNSET OCX

    Sunrise Telecom Sunset OCx Handheld Test Set Sunrise Telecom Sunset OCx Handheld Test Set configured for testing DS3 & Dual DS1. This unit is a basic package with monochrome LCD and no options. It makes for an af...

    Farmingdale, NJ
  • 5V30A 16 Channel Battery Tester

    5V30A 16 Channel Battery Tester Charging and Discharging Machine

    • new

    • Manufacturer: TMAXCN

    5V30A 16 Channel Battery Tester Charging and Discharging Machine 1.Energy feedback energy-saving type, with charging energy-saving (85%) and discharge feedback effect (80%) in the test process, with small heating...

    Dongguan, China
  • Neware Lab 5V 20A 8

    Neware Lab 5V 20A 8 Channel Testing Machine Battery Charge And Discharge Tester

    • new

    • Manufacturer: TMAXCN

    Neware Lab 5V 20A 8 Channel Testing Machine Battery Charge And Discharge Tester INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle li...

    Dongguan, China
  • Neware Lab 5V 30A 8

    Neware Lab 5V 30A 8 Channel Battery Capacity Testing Machine Charge And Discharge Tester

    • new

    • Manufacturer: TMAXCN

    Neware Lab 5V 30A 8 Channel Battery Capacity Testing Machine Charge And Discharge Tester INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery...

    Dongguan, China
  • Neware Lab 10V 6A 8

    Neware Lab 10V 6A 8 Channel Battery Testing Equipment Cell Charge And Discharge Tester

    • new

    • Manufacturer: TMAXCN

    Neware Lab 10V 6A 8 Channel Battery Testing Equipment Cell Charge And Discharge Tester INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery c...

    Dongguan, China
  • Neware Lab 10V 10A 8

    Neware Lab 10V 10A 8 Channel Battery Capacity Testing Machine Charge And Discharge Tester Equipment

    • new

    • Manufacturer: TMAXCN

    Neware Lab 10V 10A 8 Channel Battery Capacity Testing Machine Charge And Discharge Tester Equipment INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperatu...

    Dongguan, China
  • 1-12 Cabinets 30V 10A 20A

    1-12 Cabinets 30V 10A 20A Battery Pack Charging and Discharging Machine Battery Pack Aging Machine

    • new

    • Manufacturer: TMAXCN

    1-12 Cabinets 30V 10A 20A Battery Pack Charging and Discharging Machine Battery Pack Aging Machine INTRODUCTION This Battery Tester is mainly used for lithium battery charging and discharging cycle test. The test...

    Dongguan, China
  • Neware 20V 10A 8 Channel

    Neware 20V 10A 8 Channel Battery Capacity Testing Equipment

    • new

    • Manufacturer: TMAXCN

    Neware Lab 20V 10A 8 Channel Battery Capacity Testing Machine Charge And Discharge Tester Equipment INTRODUCTION: Battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperatu...

    Dongguan, China
  • 70V 5ACharging 10A Discharging Battery

    70V 5ACharging 10A Discharging Battery Pack Aging Machine

    • new

    • Manufacturer: TMAXCN

    70V 5A Charging 10A Discharging Battery Pack Aging Machine FEATURE The aging cabinet is mainly used for testing the charging and discharging cycle of finished lithium batteries. The testing items include: battery...

    Dongguan, China
  • 85V 10A Charging 20A Discharging

    85V 10A Charging 20A Discharging Battery Pack Testing Machine Aging Cabinet

    • new

    • Manufacturer: TMAXCN

    85V 10A Charging 20A Discharging Battery Pack Testing Machine Aging Cabinet 1.Equipment Application Scope and Function Introduction 1.1Scope of application: The charge discharge test equipment is mainly used for ...

    Dongguan, China
  • 70V 10A Charging 20A Discharging

    70V 10A Charging 20A Discharging Battery Pack Aging Machine

    • new

    • Manufacturer: TMAXCN

    70V 10A Charging 20A Discharging Battery Pack Aging Machine 1. Scope of application It is applied to the integrated charge discharge cycle test system of low string lithium battery pack cycle charge and discharge...

    Dongguan, China
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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.