OSM-3HG/A-T4 OSM-8HG/A-T4 OSM-12HG/A-T4 8/12 AC Current And Voltage Detection 0-50A Module Isolation RS485 Communication Acquisition Transformer 1Pcs(12channels module)

الوصف

OSM-3HG/A-T4 OSM-8HG/A-T4 OSM-12HG/A-T4 8/12 AC Current And Voltage Detection 0-50A Module Isolation RS485 Communication Acquisition Transformer 1Pcs(12channels module)