Good day, is offered as on dem photo can be seen or something similar, one: Soft Start FC260 Massetflow controller 100sccm for gas CHF3 Condition used Spn R 5-15.3 Express shipping possible worldwide We still have many interesting offers in our shop Please just have a look or contact us Viewing and collection possible Sale only to traders, no guarantee, no liability definition Condition of the goods unused - new other: The article is not in the original packaging of the manufacturer, may also have been stored for a long time. Apparently no signs of wear, but it is possible that the article has already been installed for testing purposes.