NASA/NSSC intends to issue a sole source contract to CHELL INSTRUMENTS LTD for a Chell microDAQ3 Pressure Acquisition System and associated support hardware, as they are determined to be the sole provider. Performance of the services will be located at NASA/Glenn Research Center (GRC). Interested organizations may submit their capabilities and qualifications in writing for evaluation to determine if the procurement can be conducted competitively. No specific budget amount or non-bid timeline is mentioned in the description.