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Used location detection in China

  • 6482 Picoammeter/Voltage Source

    6482 Picoammeter/Voltage Source

    • Manufacturer: 美国吉时利/Keithley

    Introduction: Measures current from 20fA to 20mA at speeds up to 1000 readings per second. The 6482 Dual-Channel Picoammeter/Voltage Source has 2 independent channels for a wide range of low-level measurement app...

    Beijing, China
  • Groundwater Resistivity Groundwater Location Equipment

    Groundwater Resistivity Groundwater Location Equipment

    • Manufacturer: Chongqing Gold Mechanical & Electrical Equipment

    Groundwater Resistivity Groundwater Location,measurement of electrical resistivity using direct current. This is the most widely used method as it is suited to the greatest number of situations. Groundwater Resis...

    Chongqing, China
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    WDJD-4A Geophysical 2D ERT Groundwater Mineral Detection Resistivity & IP Meter

      WDJD-4A is a highly integrated geophysical resistivity & Ip survey system. It can give out accurate near surface apparent resistance and polarization result. These data can be post processed to help users in many...

      Chongqing, China
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      Underground Water Finding Minerals Detecting Risistivity Meter

      • Manufacturer: Chongqing Gold Mechanical & Electrical Equipment

      WDDS-2C resistivity meter is an enhanced tool for non-intrusive subsurface exploration operations. WDDS-2C Resistivity Meter is an advanced equipment used for non-intrusive subsurface exploration works. This devi...

      Chongqing, China
    • Porosity Holiday Detector

      Porosity Holiday Detector

        DJ-6-A/ DJ-6-B Porosity Detectors are employed in the non-destructive detection and location of pinholes, bare spots or thin points in protective coatings applies for corrosion protection over metal and concrete ...

        Shanghai, China
      • Porosity Holiday Detector

        Porosity Holiday Detector

          DJ-6-B Porosity Detectors are employed in the non-destructive detection and location of pinholes, bare spots or thin points in protective coatings applies for corrosion protection over metal and concrete (conduct...

          Shanghai, 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 in...

          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.