Current Sensor, Voltage Sensor, Current Transducer manufacturer / supplier in China, offering Current Transducer HS1V H03 50A 100A 200A Open Loop Using the Hall Effect for Battery Management, Open Loop Current Sensor Using the Hall Effect HS1V H03 200A 300A for Power Supplies for Welding Applications, Customizable Current Transducer HS1V H03 Open Loop Using Hall Effect for Uninterruptible Power Supply (UPS) and so on.