LocusUSA delivers two DiagnostX units to Ohio Post published:December 16, 2011 Post category:Blog / DiagnostX The City of Columbus and Ohio MARCS each take delivery of a DiagnostX device. Welcome aboard. Tags: Columbus, diagnostx, MARCS, Ohio Read more articles Previous PostLocusUSA welcomes the City of McKinney, TX to the growing family of DiagnostX users Next PostLucas County Emergency Management deploys DiagnostX You Might Also Like Locus Introduces the New DiagnostX NX-200 Series April 4, 2016 Why Most Two-Way Radios Fail December 20, 2019 The State of South Dakota Brings DiagnostX Onboard April 26, 2012