Duplex De Luxe stethoscopes from Riester have been specially developed to meet the challenges of daily diagnostic practice. These tube stethoscopes feature a double chest piece, providing precision acoustics for perfect auscultation. Stainless steel construction and includes two pairs of replacement ear tips, two replacement membranes and a name plate. All Duplex De Luxe stethoscopes are supplied in an attractive display box with replacement parts and name plate.