The present invention discloses a handheld medical measuring system. The system may include a first measuring module embedded with a first measuring device for measuring a first target value, a second measuring module embedded with a second measuring device for measuring a second target value, and a monitoring platform electrically coupled with the first measuring module and the second measuring module for the first measuring module and the second measuring module to use alternately and to display the first target value and the second target value, wherein the first measuring device and the second measuring device are different kinds of measuring devices for measuring different types of target values.本創作揭露一種手持式醫療量測系統，其包含一第一量測模組，設有一第一感測器供量測一第一目標值；一第二量測模組，設有一第二感測器供量測一第二目標值；以及一監視平台，係與第一量測模組及第二量測模組電性連接，以供第一量測模組與第二量測模組替換使用，並顯示第一目標值與第二目標值，其中第一感測器與第二感測器為不同類型的感測器，供量測不同種類的目標值。
