{"product_id":"littmann-large-master-classic-ii-tunable-diaphragm-rim-assembly-black-megean","title":"Black Tunable Diaphragm Rim Assembly U169305","description":"3M Littmann Stethoscope Spare Parts Kit for the Cardiology III stethoscope contains a black rim and tunable diaphragm for both the adult and pediatric sides of the chestpiece, in addition to two small (1\/2\"), black snap tight soft-sealing eartips. Tunable diaphragm technology lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove. Sold in one convenient package. Suggested application: Replacement of eartips, and the two tunable diaphragms on Cardiology III stethoscopes.","brand":"My Store","offers":[{"title":"Default Title","offer_id":43321625379025,"sku":"P356809422640649512","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/9775\/3809\/files\/4a8c98f2decb5bb16a7d75bdd8994068defa97c4bef69c9888e2b317c0b0315a.jpg?v=1789964976","url":"https:\/\/bbrtglp.shop\/products\/littmann-large-master-classic-ii-tunable-diaphragm-rim-assembly-black-megean","provider":"My Store","version":"1.0","type":"link"}