1) PORTABLE ELECTRONIC INSTRUMENT FOR MEASUREMENT OF STRENGTH OF LUNGS AND RATE OF RESPIRATION deals with advancement and modification in present lung diagnostic instruments, which are used for rapid and objective assessment of airflow obstruction in the lungs as well as early detection of Asthma, COPD and other lung related disorders. The Mentioned device is intended to measure Rate of Respiration and Strength of Lungs in terms of 15 different parameters that give the statistical data of respired volume and flows. This handheld device is supported by on board thermal printer and TFT display with touch screen access to the users for menu selection. It also has USB 2.0 support with Plug & Play facility to store and extract data stored on the memory card of the device. This stored data is also uploaded to the cloud, is emailed to the doctor and also messaged to the doctor™s mobile.