A modularized component assembly including an inflation syringe and comprising: a barrel defining an inner lumen and being adapted to hold a desired inflation pressure; a plunger configured to be received within the inner lumen of the barrel to increase pressurization with the barrel; a sensor apparatus for sensing inflation pressurization within the barrel; a display processor to process signals received from the sensor apparatus; a display module coupled to the display processor to display information contained in the signals from the sensor apparatus, wherein the display module comprises a plurality of non-numeric indicia which are configured to provide a non-numeric representation of the current inflation pressurization within the barrel; a display housing comprising a base and a hood, wherein the base is configured to attach to the barrel and to receive the display processor and display module, and wherein the display hood is configured to couple to the display base and secure the display processor and display module within the display housing; wherein: the plurality of non-numeric indicia is configured to be illuminated in a progressive manner to provide a non-numeric representation of the current inflation pressurization; the non-numeric indicia is configured to represent values less than the current inflation pressurization value remain illuminated as the pressurization within the barrel increases and decreases; and the display module is configured to illuminate one non-numeric indicia of the plurality of non-numeric indicia different than other non-numeric indicia of the plurality of non-numeric indicia as a representation of a value that represents something other than the current inflation pressurization. a barrel defining an inner lumen and being adapted to hold a desired inflation pressure; a plunger configured to be received within the inner lumen of the barrel to increase pressurization with the barrel; a sensor apparatus for sensing inflation pressurization within the barrel; a display processor to process signals received from the sensor apparatus; a display module coupled to the display processor to display information contained in the signals from the sensor apparatus, wherein the display module comprises a plurality of non-numeric indicia which are configured to provide a non-numeric representation of the current inflation pressurization within the barrel; a display housing comprising a base and a hood, wherein the base is configured to attach to the barrel and to receive the display processor and display module, and wherein the display hood is configured to couple to the display base and secure the display processor and display module within the display housing; wherein: the plurality of non-numeric indicia is configured to be illuminated in a progressive manner to provide a non-numeric representation of the current inflation pressurization; the non-numeric indicia is configured to represent values less than the current inflation pressurization value remain illuminated as the pressurization within the barrel increases and decreases; and the display module is configured to illuminate one non-numeric indicia of the plurality of non-numeric indicia different than other non-numeric indicia of the plurality of non-numeric indicia as a representation of a value that represents something other than the current inflation pressurization.