Description
Designed to test for residual water after the drying has been completed, the Scope Dry Check is an irreversible 3.5 x 2 In. card manufactured from paper cardstock that’s placed at the distal end of the lumen or channel while air is flushed through the channel. If any white dots become visible on the card at any time during the test procedure, resume drying and retest with a new card. Repeat test until no white dots are visible.