The invention relates to a portable diagnostic measuring device (100) for non-invasive detection of at least one physiological parameter of the human body, wherein the device (100) has an integrated sensor (108 302 304 306 308 310) for detection of the parameter, an integrated evaluation unit (500) for evaluating the parameter and supplying evaluation data, and an integrated display unit (110) for displaying the evaluation data, wherein the device (100) has a base (102) and a lid (104), wherein the lid (104) is arranged movably on the base (102) for transfer between an open position and a closure position, wherein the base (102) and/or the lid (104) has at least one contact surface (106) for supporting a human finger in the open position of the lid (104), wherein the sensor is arranged on the contact surface (106), and wherein the device (100) is designed such that the finger can be fixed relative to the base (102) and to the lid (104) in the closure position of the lid (104), and a detection of the physiological parameter takes place in the closure position.本發明係為一種非侵入式量測的可攜式診斷量測裝置(100),至少可以記錄人體一個生理參數,該診斷量測裝置(100)至少包含一個整合感測器(108,302,303,304,306,308,310)及一整合的評估單元(500),以記錄及評估參數並完成評價資料;另包含一個整合顯示單元(110)以輸出顯示該評價資料,且該診斷量測裝置(100)包括基座(102)及護蓋(104),又該護蓋(104)可以與基座(102)進行打開與關閉之間的旋轉,其中該基座(102)至少包含一個放置的表層(106),以供置放人體的手指,又該診斷量測裝置(100)係設為可以將手指固定在基座(102)及護蓋(104)之間,當蓋上護蓋(104)時,人體的生理參數得以實現記錄並顯示。