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Used protek

  • Trusted Seller
    PROTEK 3003

    PROTEK 3003

    • Manufacturer: PROTEK

    The PROTEK 3003 Power Supply is a reliable and versatile solution designed to meet the diverse needs of electronic testing and development. Featuring adjustable voltage and current outputs, this power supply offe...

    Cary, NC
  • Trusted Seller
    Protek 3030D

    Protek 3030D

    • Manufacturer: Protek

    30 Volt / 3 Amp / 180 W Dual Output DC Power Supply The Protek 3030D is a 0 to 30 VDC @ 0-3 ADC Dual Output power supply with a digital display. Protek 3030D Features: Large LCD display with back light for displa...

    Cary, NC
  • Trusted Seller
    PROTEK A-2500I

    PROTEK A-2500I

    • Manufacturer: PROTEK

    The PROTEK A-2500I Insulation Tester is a robust and reliable instrument designed for testing the insulation resistance of electrical systems and equipment. Built to withstand demanding industrial environments, t...

    Cary, NC
  • Trusted Seller
    Protek B3230

    Protek B3230

    • Manufacturer: Protek

    Two independent channels with independent meters 10Hz to 1MHz bandwidth 12 measurement ranges Measures AC volts, dBV and dBm Three Color-coded scales 10MW input impedance Dual Input AC Millivoltmeter

    New Smyrna Beach, FL
  • Protek 3290N

    Protek 3290N

      Protek 3290N Details Protek 3290N See Instek product replacement. RF Field Strength Analyzer The Protek 3290N is a high quality hand-held style RF Field Strength Analyzer with wide band reception ranging from 100...

      Lake Mary, FL
    • Protek 3201N

      Protek 3201N

        Protek 3201N Details Protek 3201N See Instek product replacement. Hand-Held 2 GHz RF Signal Strength Analyzer Hand-Held and battery operated 100 KHz to 2060 MHz measurement range 12.5 Ch/sec scan rate Built-in 2 ...

        Lake Mary, FL
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        PROTEK 3201

        • Manufacturer: PROTEK

        2GHz RF Field Analyzer

        Taipei, Taiwan

      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.