Multi channel voltage and current meter

This multi-channel voltage and current meter is equipped with a wide-temperature bilingual LCD with timed screen-off function. It features 1200V isolated multi-channel AC voltage and current input, independent high-speed AD acquisition per channel and power accumulation statistics. Built with alarm output, dual RS485 serial ports and lightning-isolated RS232/485 interfaces, it supports Modbus-RTU protocol with a response speed within 20mS.