This Analog Signal Measurement System will measure analog signal presented on variety of sensors. For example voltage presented on oil pressure sensor. As a result, Vessel Monitoring System can read the momentary value of the sensor. Firstly, the voltage will be mapped to specific units of pressure. Secondly, the dynamic values will be displayed on the screen. Thirdly the signal could be be monitored to fit in its acceptable range. As a result, when outside of the acceptable range alarm will be triggered.