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  • Trusted Seller
    Stanford Research Systems SIM928

    Stanford Research Systems SIM928

    • Manufacturer: Stanford Research
    • Model: SIM928

    VXI The Stanford Reasearch SIM928 Isolated Voltage Source is ideal for applications where ultra-clean DC voltage is required. Voltage can be set between Tone20 VDC with millivolt resolution, and the source can dr...

    Cary, NC
  • Trusted Seller
    Pickering 40-881B-001

    Pickering 40-881B-001

    • Manufacturer: Pickering

    PXI/PXIe RF Multiplexer, Single 6-Channel, Terminated, 8GHz, 50Ω, SMA A PXI/PXIe 50 Ohm 6 to 1 8GHz multiplexer with automatic termination of unused channels.

    Cary, NC
  • Trusted Seller
    Pickering 40-883B-002

    Pickering 40-883B-002

    • Manufacturer: Pickering

    PXI/PXIe RF Multiplexer, Single 16-Channel, Terminated, 8GHz, 50Ω, SMA A PXI/PXIe 50 Ohm 16 to 1 8GHz multiplexer with automatic termination of unused channels.

    Cary, NC
  • Trusted Seller
    Stanford Research SR550

    Stanford Research SR550

    • Manufacturer: Stanford Research
    • Model: SR550

    Voltage Preamplifier The Stanford Research SR550 Voltage Preamplifier is designed to work with any SRS lock-in amplifier. Preamplifiers provide gain close to the experimental detector, before the signal-to-noise ...

    Cary, NC
  • Trusted Seller
    Megger MCT1600

    Megger MCT1600

    • Manufacturer: Megger

    Current Transformer Saturation / Ratio / Polarity Test Set The Megger MCT1600 test set is a lightweight, robust, portable unit used to automatically or manually perform saturation, ratio, polarity, demagnetizing ...

    Cary, NC
  • Trusted Seller
    North Atlantic 321A

    North Atlantic 321A

    • Manufacturer: North Atlantic

    Wideband Phase Angle Voltmeter The North Atlantic 321A Wideband Phase Angle Voltmeter measures the Total voltage or Fundamental, In-Phase (0 & 180 degree), or Quadrature (90 & 270 degree) magnitude components of ...

    Cary, NC
  • Trusted Seller
    General Radio 1692

    General Radio 1692

    • Manufacturer: GenRad

    Digibridge RLC Tester The 1692 RLC Digibridge is a microprocessor- controlled, automatic, programmable RLC measuring instrument that provides accurate measurement, convenience, speed, and reliability at low cost....

    Cary, NC
  • Trusted Seller
    AEMC 5600

    AEMC 5600

    • Manufacturer: AEMC
    • Model: 5600

    Digital Micro-Ohmmeter The AEMC 5600 Micro-Ohmmeter performs accurate, reliable low resistance measurements with test current to 10A and resolution to 1mOhm. The Aemc 5600 uses a four-wire Kelvin Bridge method, w...

    Cary, NC
  • Trusted Seller
    Megger DET2-3

    Megger DET2-3

    • Manufacturer: Megger

    Advanced Ground Tester High resolution of 1 mO Key Features & Specifications Megger DET2/3 Advanced Ground Tester High resolution of 1 mΩ High resolution of 1 mΩ, ideal for large earth (ground) systems Ver...

    Cary, NC
  • Trusted Seller
    Vanguard ATRT-03 S2

    Vanguard ATRT-03 S2

    • Manufacturer: Vanguard

    Automatic, 3-phase transformer turns ratio tester up to 100Vac Key Features & Specifications Vanguard ATRT-03 S2 Highest ratio: 0.8 €“ 15,000 Capable of detecting 130 different 3-phase transformer types defin...

    Cary, NC
  • Trusted Seller
    Rohde and Schwarz NRPV Virtual

    Rohde and Schwarz NRPV Virtual Power Meter

    • Manufacturer: Rohde & Schwarz

    Virtual Power Meter - Convenient power measurements via PC application Key Facts Support of all sensor dependent measurement modes Supports all NRPxxS/SN power sensors (free of charge) NRP-Zxx operational with a ...

    Cary, NC
  • Trusted Seller
    Krohn Hite 3800

    Krohn Hite 3800

    • Manufacturer: Krohn-Hite
    • Model: 3800

    1 Hz to 100 kHz Narrow Band Tracking Filter The Krohn Hite 3800 Tracking Filter has 1 Hz to 100 kHz frequency range, 1 mHz to 1 kHz selectable bandwidths, greater than 70 dB automatic gain control, independent co...

    Cary, NC
  • Trusted Seller
    POWER BOX PS-45-15

    POWER BOX PS-45-15

    • Manufacturer: POWER BOX

    PS-45-15 POWER BOX power supply 264V 20A 45W 45W Single Output Switching Power Supply. INPUT VOTAGE 90-264 VAC OR 120-370VDC Protection type : Hiccup mode, recovers automatically after fault condition is removed....

    Cary, NC
  • Trusted Seller
    Megger 550503

    Megger 550503

    • Manufacturer: Megger
    • Model: 550503

    The Megger 550503 is a three-phase transformer turns ratio (TTR) test set. The 550503 Three-Phase Automatic TTR is designed to measure the turns ratio of power, instrument, and distribution transformers in a subs...

    Cary, NC
  • Trusted Seller
    Philips PM6306

    Philips PM6306

    • Manufacturer: Philips

    50 Hz to 1 MHz Programmable Automatic RCL Meter The PM6306 is a versatile RCL meter, allowing testing at any frequency from 50 Hz up to 1 MHz. The PM6306 AC and DC test voltages are continuously adjustable, and t...

    Cary, NC
34567

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.