Profile: Scientific Test, Inc. manufactures automatic test equipment for discrete semiconductors. The model 5300HX automated discrete semiconductor tester (ATE) is designed for fast testing of a wide range of discrete devices. With an on-board SBC, the tester can provide stand alone testing capability or when connected to a PC, provide intuitive test development and data capture including optional curve tracer and wafer mapping. The multiplexer directs the STI 5000 series tester outputs to one of three or four outputs. These outputs can be handlers, probers or manual stations. A manual station comes with a DSP-100 bin display/start module.