For Rogowski Coil, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Rogowski Coil has been well received by many customers and enjoyed a good reputation in many countries. Jiangyin Spark Electronic Rogowski Coil have characteristic design & practical performance & competitive price, for more information on the Rogowski Coil, please feel free to contact us.