WTI/OTI and Energy Meter Monitoring systems provide operator detail information about total energy consumption level of different sub areas. These equipments also allow operator to check system alarm to verify proper function of different equipments. The user can perform historical data analysis process of any sub area irrespective of period. These machines can also be used for conducting comparative analysis of energy usage of specific equipment. Winding temperature indicator or WTI is equipped with sensor bulb which is attached to its housing via adjustable capillary tubes. Sensor bulb of oil temperature indicator or OTI is connected with capacity tube. Quality of these machines has been checked on the basis of their performance, accuracy level and operating cost. We are a reliable manufacturer and supplier of WTI/OTI and Energy Meter Monitoring systems.