. . . "R&D for the multi-function single or dual channel configured Optima vT Leak and Flow Tester began in 2009 and incorporates Uson's vast and unparalleled knowledgebase of the wide ranging requirements for leak detection and flow testing in medical, automotive, and other industrial parts testing using the unique and adaptable two-channel 8-sensor technology in its core to deliver best-in-class test t" .