Acu-Rite Digital Readouts have been the industry standard for several years. The Acu-Rite VUE, 200S and 300S have been around for a long time. However, recently Acu-Rite has discontinued these units and been replaced with the newer series that are made in Schaumburg, IL USA. The VUE has been replaced with the DRO101, DRO102 or DRO103 displays, depending on how many axis you need. The Acu-Rite 200S has been replaced by the Acu-Rite DRO203 display and the Acu-Rite 300S has been replaced by the DRO303 or DRO304.