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Used portable a/c in China

  • 1200V High Voltage 2D/3D Digital

    1200V High Voltage 2D/3D Digital Resistivity Meter High Accuracy Geophysical Ground Water Tester

    • Manufacturer: Chongqing Gold Mechanical & Electrical Equipment

    The WDDS-2C DC current analyzer is a reliable, portable, inexpensive instrument that also has first-class instrument quality. The data of the instrument can be downloaded via the RS-232 interface and then quickly...

    Chongqing, China
  • Miniature Field Spectroradiometer

    Miniature Field Spectroradiometer

      The ATP9101 is a miniature ground object spectrometer featuring high reliability, ultra-high speed, low cost, and high cost-effectiveness, making it adaptable to various environmental applications such as online ...

      Xiamen, China
    • FZ-A Optical power meter

      FZ-A Optical power meter

      • Manufacturer: Perfectlight

      In order to ensure the repeatability and accuracy of experiments, it is necessary to measure the light irradiance using a light power meter before each photocatalysis experiment. Different models of light power m...

      Beijing, China
    • The Battery Test Equipment for

      The Battery Test Equipment for battery washing test and battery and cell test equipment

      • Manufacturer: Gaoxin

      Battery washing test machine for the following battery in the alkaline solution can continue to charge and discharge washing, the battery should be non-explosive, fire is not qualified: 1. Lithium-ion battery pac...

      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.