The most recent addition to a portfolio of (mainly) four-page, four- over two-color process-controller literature covers the Model 4400. This program-control descriptor is for the serious buyer. There's a center spread of features and general specifications, including terminal connections and product dimensions (approximating a 4-in. cube). The last page allows buyers to order the unit with the input, outputs, and options of their choosing.
West Instruments, 1900 South County Trail, East Greenwich, RI 02818. Tel: (800)343-7929, (401)884-4188; Fax: (401) 884 4872.