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  • Trusted Seller
    Megger 673001

    Megger 673001

    • Manufacturer: Megger

    The DELTA3000 is a fully automatic 10 kV insulation power factor test set designed for condition assessment of electrical insulation in high voltage apparatus. In addition to performing insulation power factor te...

    Cary, NC
  • Trusted Seller
    HP 8990B

    HP 8990B

    • Manufacturer: HP

    Peak Power Analyzer The 8991A Peak Power Analyzer provides complete and accurate characterization of todays complex pulsed signals. The 8991A is capable of performing seven automatic timing measurements (rise tim...

    Cary, NC
  • Trusted Seller
    AEMC 1050

    AEMC 1050

    • Manufacturer: AEMC

    1000 Volt Megohmmeter The Megohmmeter AEMC 1050 is a 1000V Digital/Analog Insulation Tester. It is designed to facilitate testing by incorporating automatic measurement features and user friendly functions. The A...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 8990B

    Hewlett Packard 8990B

    • Manufacturer: HP

    Peak Power Analyzer The 8991A Peak Power Analyzer provides complete and accurate characterization of todays complex pulsed signals. The 8991A is capable of performing seven automatic timing measurements (rise tim...

    Cary, NC
  • Trusted Seller
    AC-DC Electronics EL750B

    AC-DC Electronics EL750B

    • Manufacturer: AC-DC Electronics

    55 Volt / 150 Amp / 750 Watt Dynamic Electronic Load The AC-DC Electronics EL750B is a portable, benchtop Electronic Load rated at 750 Watts. The EL750B features constant current, constant voltage, and dynamic lo...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 84813A

    Hewlett Packard 84813A

    • Manufacturer: HP
    • Model: 84813A

    500 MHz to 26.5 GHz Peak Power Sensor The 84814A Peak Power Sensor is compatible with the 8990A and 8991A Peak Power Analyzers and the 8992A Digital Video Power Analyzer. The 84814A provides outstanding measureme...

    Cary, NC
  • Trusted Seller
    General Radio 1689M

    General Radio 1689M

    • Manufacturer: GenRad

    12 Hz to 100 kHz DigiBridge Precision RLC Tester The 1689M 12 Hz to 100 kHz Digibridge RLC Tester is a microprocessor-controlled tester that brings flexibility, simplicity and accuracy to RLC measurement. The 168...

    Cary, NC
  • Trusted Seller
    HP 84813A

    HP 84813A

    • Manufacturer: HP
    • Model: 84813A

    500 MHz to 26.5 GHz Peak Power Sensor The 84814A Peak Power Sensor is compatible with the 8990A and 8991A Peak Power Analyzers and the 8992A Digital Video Power Analyzer. The 84814A provides outstanding measureme...

    Cary, NC
  • Trusted Seller
    Hioki 3174

    Hioki 3174

    • Manufacturer: Hioki
    • Model: 3174

    AC Automatic Insulation/Withstanding HiTester, 100 to 240 V AC, (50/60 Hz), 200 VA max Key Features & Specifications Hioki - 3174 AC Automatic Insulation/Withstanding HiTester, 100 to 240 V AC, (50/60 Hz), 200 ...

    Cary, NC
  • Trusted Seller
    AC-DC Electronics EL750BR

    AC-DC Electronics EL750BR

    • Manufacturer: AC-DC Electronics

    55 Volt / 150 Amp / 1500 Watt Dual Channel Dynamic Electronic Load The AC-DC Electronics EL750BR is a dual-channel, rackmount version of the EL750B. Internally, the EL750BR contains two electrically isolated load...

    Cary, NC
  • Trusted Seller
    GW Instek PST-3201

    GW Instek PST-3201

    • Manufacturer: GW Instek
    • Model: PST-3201

    32 Volt / 1 Amp / 96 W Triple Output DC Power Supply The GW Instek PST-3201 is a 32 Volt / 1 Amp / 96 W Triple Output DC Power Supply. The PST-Series are 3 output, 96 W or 158 W, programmable linear DC power supp...

    Cary, NC
  • Trusted Seller
    Stanford Research SIM928

    Stanford Research SIM928

    • Manufacturer: Stanford Research
    • Model: SIM928

    Rechargeable Isolated DC Voltage Source Module The Stanford Reasearch SIM928 Isolated Voltage Source is ideal for applications where ultra-clean DC voltage is required. Voltage can be set between +/- 20 VDC with ...

    Cary, NC
  • Trusted Seller
    HP 8900D

    HP 8900D

    • Manufacturer: HP
    • Model: 8900D

    Digital Peak Power Meter The 8990A provides complete and accurate characterization of complex pulsed signals. The 8990A performs seven automatic timing measurements (rise time, fall time, pulse width, PRI, PRF, d...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 8900D

    Hewlett Packard 8900D

    • Manufacturer: HP
    • Model: 8900D

    Digital Peak Power Meter The 8990A provides complete and accurate characterization of complex pulsed signals. The 8990A performs seven automatic timing measurements (rise time, fall time, pulse width, PRI, PRF, d...

    Cary, NC
  • Trusted Seller
    Pickering 40-880B-001

    Pickering 40-880B-001

    • Manufacturer: Pickering

    PXI/PXIe RF Switch, Dual SPDT, Terminated, 8GHz, 50Ω, SMA A PXI/PXIe 50Ω SPDT RF switch with automatic termination of unused channels

    Cary, NC
23456

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.