COREwafer Industries, Inc. announced implementation of advanced test systems and services at Multi-Dimension Technology. Multi-Dimension (MDT) has developed a new type of magnetic switch sensor which offers fast measurement, extended battery life, and uninterrupted, reliable operation to smart flow meters such as those used to measure water flow and gas flow. Using the COREwafer Apollo system, MDT can perform product wafer sort under real world use conditions. This system provides DC and AC parametric measurements under a variety of test program controlled magnetic field waveforms and geometric magnetic field patterns. The program can perform R-vs-H and R-vs-rotating-H measurements to devices on-wafer prior to packaging, critical to product success.