Home » Adapters Adapters January 17, 2011 No Comments In-Series and Between-Series. Adapters. Adapters are used to either transition form one connector type to another or as “connector savers” in test and measurement applications. Related Articles ISO-Adapter Post a comment to this article Name* E-mail (will not be displayed)* Subject Comment* Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.