The high quality stethoscope tristar® with three different sized double chest-pieces for adults, children/babies and new-born children is outstandingly suitable for perfect auscultation in all frequency ranges. Considerably improved acoustic performance in all areas of application.
Double chest-pieces for duplex®, duplex® baby and duplex® neonatal made of aluminium with practical rapid-exchange connector.
Special membranes, Ø 48 mm (1.89 in), 36 mm (1.42 in), 28 mm (1.10 in), for first-class acoustics.
Particularly flat and soft non-chill rims for improved adaptation on the skin.
Bells Ø 36 mm (1.42 in), 28 mm (1.10 in), 24 mm (0.95 in)
Matt chromium-plated binaural with integrated reinforced double-spring.
Optimal sealing of the external auditory canal with soft, replaceable ear-tips with metal screw thread.
Particularly strong Y-tube made of PVC for optimal acoustics to shield against undesired stray sounds.