Provide smart meters meter welding process

Ji Ning Laite Optoelectronics Technology Co., Ltd. is an electronic design, electronic processing, parts procurement, PCB ordered Trade and Industry as the leading high-tech enterprises, covering the whole of Shandong Province, we are committed to providing electronic products from design to production of various aspects of technical services, covering electronic design, components, circuit boards, ODM products. One-way multi-function meter as outlined below: * LCD, 7 digits; * Input Current: 5A (external transformer), 16A, 32A, 63A, 100A, * 5A external current transformer specifications; * 1-way power pulse, corresponding to active and reactive power; * 2-wire RS485 communication interface (Open Modbus-RTU protocol); * 35mm standard rail mounting; * Free download debugging software. My company provides welding control board smart meters meter, board games, electronic appliances, welding machines, instruments and other electronic products.