Audrey
Created page with "{{Infobox component|name=Itron SP-12A|image=File:SP-12A Powered.jpg|manufacturer=Itron|introduced=1970s|component_type=VFD Tube}} The '''SP-12A''' is a Vacuum Fluorescent Display tube manufactured by Itron for calculators. The 'SP' in the name signifies that it is a "'''Sp'''ecial" readout, and the "'''12'''" signifies the diameter of the tube in millimeters. It features a minus symbol and an 'I'. == Gallery == <gallery perrow="0" widths="350" he..."