Dräger funnel mouthpiece as an alternative to the Dräger Slide'n'click mouthpiece - 10 mouthpieces individually and hygienically packed in a bag - to be used for passive tests and/or Non-Contact application
For use with Alcotest 5820, 6820, 5510, 6810 and 6510. Cannot be used with A3000 or 3820.