For COPD case selection for spirometry with Bluetooth transmission of data Vitalograph copd-6 is a simple to use respiratory monitor that measures FEV1, FEV6, and FEV1/FEV6 with predicted values, obstructive index and COPD stage indicator. This device can be paired with the mobile phone, PDA, PC or Home Hub for Bluetooth® transmission of test/session data and device ID, to be transmitted on to either the sponsor or web server. This device can be used for respiratory monitoring in clinical trials, at home, at work, in primary or in secondary care. Virtual Demonstration Vitalograph copd-6 bluetooth Automatically sends data after each blow Can also send session data Time and date of each session Indicates blow quality and number of blows in each session