Description Description HPS 421 Cold Cathode Gauge Micro Controller Anafaze 8CLS Display Cards Included: (2) Applied Materials, Digital I/O Board, ASSY. 0100-20003 (1) Applied Materials Analog Input/Ouput ASSY. 0100-2000 (1) General Microsystems Inc. PWB:GMSSRPX-01-B General MicroSystems Inc GMSV36-01-D . View AllClose