KH300A mini color paperless recorder (96x96mm, 8 input channels) is TFT color LCD display. The recorder adopts ompletely-isolated omnipotent input with input signals as thermocouple, thermal resistance, current and voltage. The output functions can be set optionally as alarm (16 modules ouput), feed, print and communication etc. The recorder can make various diplay, such as high-precision bar graph display, real-time curve display, history curve and alarming state display. At the same time it also can check the data of year, month, day, and hour, minute and second directly. The record data can be read and output directly by USD flash driver. Plug and play without any other operation. Using RS232/485 communication, the recorder can make configuration with MCGS and other professional software based on MODBUS communication protocol. Data analysis software can output and print excel or curve format data directly.