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Used expert in China

  • SK-850A Perimeter with Touch Screen

    SK-850A Perimeter with Touch Screen System

      SK-850A Perimeter with Touch Screen System Sk-850as standard with touch screen system: SK-850AE Expert with touch screen system | Db value range: 0-51db | Goldmann iii: Goldmann I  II  III  IV  V | Stimulus inten...

      Shanghai, China
    • 120 Channel ERT System IP

      120 Channel ERT System IP Imaging Equipment Subsurface Imaging Scanner

        whole system take WDJD-4 multi-function digital DC resistivity & IP instrument as control unit,can accomplish centarlized 2D multi-electrod resistivity survey with WDZJ-4/WDZJ-120 multi-electrode converter,centra...

        Chongqing, China
      • ADMT-1B Electrical Resistivity Meter for

        ADMT-1B Electrical Resistivity Meter for Groundwater Exploration

        • Manufacturer: Shanghai Aidu Energy Technology

        High precision: The latest circuit design, single-chip control, automatic noise reduction, and digital filtering to greatly improve the measurement accuracy and stability. Simple operation: User-friendly interfac...

        Shanghai, China
      • ADMT-6B Multi-Function Electrical Resistivity Meter

        ADMT-6B Multi-Function Electrical Resistivity Meter for Groundwater Exploration

        • Manufacturer: Shanghai Aidu Energy Technology

        High precision: The latest circuit design, single-chip control, automatic noise reduction, and digital filtering to greatly improve the measurement accuracy and stability; Simple operation: Humanized man-machine ...

        Shanghai, China
      • Long Range Electrical Resistivity meter

        Long Range Electrical Resistivity meter

        • Manufacturer: Shanghai Aidu Energy Technology

        High Accuracy. using the most advanced circuit design, single chip microcomputer control, automatic noise reduction,digital filtering to highly improve survey High Accuracy. Easy to operate. Humanized man-machine...

        Shanghai, China

      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.