Current Sensor, Voltage Sensor, Current Transducer manufacturer / supplier in China, offering HS2A H00 High Precision New Energy and Measurement relay protection Open Loop Current Sensor 500A Series Current Sensor, HS2A H00 600A High Frequency Current Transformer Open Loop Current Sensor 600A Series for Battery management, HS2A H00 Series Current Transducer 900A linear variable differential transformer sensor for Power supplies for welding applications and so on.