| 摘要 |
PURPOSE:To make it possible to easily judge whether the state of a living body from which a fluid to be examined is sampled is normal, by storing a measuring date and a measured value is a memory to calculate an average value and displaying the average value as a graph. CONSTITUTION:A display device 3 consisting of a liquid crystal element, a mode change-over switch 4, a measurement/display change-over switch 5, an increment switch 6, a decrement switch 7 and a clear switch 8 are provided to the outer surface of an apparatus main body 2. A stick hold part 9 is provided to the leading end of the apparatus main body 2 and, when a button 10 is downwardly pushed down, a lid body 11 is opened and a stick 24 is inserted in a stick insert part 12 from above and, when the lid body 11 is closed, the stick 24 is vertically held. Test paper 25 having a reagent applied thereto is adhered to the leading end of the stick 24 and, when the stick 24 is immersed in a fluid to be examined, color reaction is effected correspondingly to the chemical characteristic value of the fluid to be examined. The measuring result is stored in a memory and necessary information is displayed. |
