Oct 09, 2008 C&H M Modules featured in Evaluation Engineering's Instrumentation Test Report. Mar 10, 2008 LXI Consortium Board Certifies C&H EM405-8x106 and EM405-8x107 as LXI Class C Conformant. Jan 15, 2008 C&H releases new M215 Signal Conditioning Module. Dec 07, 2007 C&H announces the signing of Acquisys as its exclusive distributor for France.