Trusted in over 150 countries, Riester products are developed in collaboration with medical practitioners to set new standards with regard to optical quality, ergonomics and functionality.

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, 48 mm, 36 mm, 28 mm, for first-class acoustics.
• Particularly flat and soft non-chill rims for improved adaptation on the skin.
• Bells 36 mm, 28 mm, 24 mm.
• 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.
• Overall length: 79 cm, 78.5 cm, 78 cm.
• Latex-free.
• tristar is supplied with two pairs of replacement ear-tips, a replacement membrane each and a name plate.

  The three double chest-pieces for adults, children/babies and infants permit perfect auscultation in all areas of application.

  Riester equipment is manufactured in Germany to the highest quality and awarded the ISO-9001 certificate. The Riester quality is trusted for over 50 years of company history in development and production of medical diagnostic instruments.

  Product Data Sheet

  
  

  100% Satisfaction Guarantee: At Mansion Health Select, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Health Select in its original condition with your email order confirmation or packing slip for a full refund of purchase price. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping. Items shipped with promotional initial Free Shipping programs are not eligible for free return shipping or free return pickup offers.