Multi-meter function UTP cable test function Video generating function Updated RS485 ... test functionOutput DC12V power to camera Video signal attenuation analyzingMulti-meter functionUTP cable test functionVideo generating functionUpdated RS485 data test ... 20 kinds of protocols or customizedBaud Rate2400,4800,9600,19200Multi-meter FunctionDC Voltage TestMax: 1000V, Precision: 0.1mVAC Voltage TestMax: ...