On November 2, 2013, for the grounding safety of the testing equipment, the Guangxi Nanning Lightning Protection Center invited the technicians of Guangzhou Zhengneng Electronic Technology Co., Ltd. came to the factory to test the equipment. The technicians brought their new product ES3010E digital grounding resistance tester (simple type) from Guangzhou to Nanning and began to test the equipment in the factory. The following is the scene picture of this test:
The technician opens the instrument box and begins to introduce how to use the meter:
Start to hit the ground rod
The grounding resistance of the device was measured to be 3.28 ohms, and the grounding resistance of the device was good:
Through the on-site demonstration of the Zhengneng technicians, the staff of the lightning protection department carried the ES3010E to test several other equipments on the site. The test results were satisfactory. After the event, the lightning protection department placed more than a dozen ES3010E orders.indicating that it wants to be distributed to various factories in the province for the grounding safety inspection of equipment.
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