A device for implementing a method of sizing a cylindrical part following shaping, by plastic deformation, of a metallic material that has maximum structural shrinkage at a maximum-shrinkage temperature between a first temperature and a second temperature, which is lower than the first temperature, is disclosed. The phosphor is configured to absorb at least a portion of the blue light generated by the LEDs and, in response, to emit light of a selected color other than blue. The counter-substrate includes a counter-electrode opposed to the pixel electrodes. The first connector is configured for coupling to a fuel dispensing nozzle. in the test element formation regions. The central processing unit is operable to initialize communication with the controller, and send commands to the controller.