Condition Monitoring plays a key role in the reliability improvement program. Where we need to understand the machinery health, declaring the alarms/warning for the machinery to prevent failures and improve profitability. In a true reliability based maintenance program, condition monitoring is an integral part of planning, scheduling and forecasting process. In more deeply it helps for root cause analysis so that they may predict, and necessary precautionary measure can be implemented. Further, this can be extent up to quality assurance process as well. Therefore, this course is designed to enlighten the horizons of modern day engineers.