The machine contain main functions of above four testing apparatus, it can automatic test leaking current, grounding electric resistance, dielectric intensity, resting voltage and print testing data.
具备四种测试仪的全部主要技术性能，可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。
Grounding device Yin Xiaxian of conduction testing should be conducted once a year, and recorded and analyzed.
接地装置引下线的导通检测工作应每年进行一次并进行记录、分析。
Original: grounding device Yin Xiaxian of conduction testing should be conducted once a year.
接地装置引下线的导通检测工作应每年进行一次。
The proper grounding of laboratory instruments and equipments is critical to the correctness of testing data. The selection and implementation of a laboratory grounding system design is introduced.
实验室仪器设备接地处理不当将直接影响测试数据的准确性，正确选择及实施实验室接地系统方案成为关键。
The paper introduces the principle of grounding resistor test, and designs an IPC-based grounding resistor testing system corresponding to the standard of IEC61010.
介绍接地电阻测试的基本原理，设计了符合IEC61010标准的由工业PC控制的接地电阻测试系统。
This paper describes and analyses in detail the testing results of long effective solid agent of decreasing grounding resistance of current with industrial frequency and impulse current.
本文详细介绍了长效固体降阻剂的工频和冲击试验结果并对此进行了深入的分析讨论。
The switching-on operation of grounding switch can be done only when the trolley is located at the testing position to prevent switching on the grounding switch with charge.
手车只有在实验位置接地开关才能进行合闸操作，防止带电合隔离开关。
Furthermore, through market investigation, the paper analyzes and compares several Testing Devices for Tower Grounding Resistance.
同时，文章通过市场调研，分析比较了市场上出现的几类杆塔接地电阻测试装置。
Furthermore, through market investigation, the paper analyzes and compares several Testing Devices for Tower Grounding Resistance.
同时，文章通过市场调研，分析比较了市场上出现的几类杆塔接地电阻测试装置。
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