Littman Stethoscope

Used Lightweight model Littman, piping with reduced sensitivity to increase healthy. But I ‘VE been in the workforce for several years and may use a “better” reach out to help these middle-aged ears of rock-and-roll ….. assessing the bowels, breath and heart sounds common systematic, nothing extraordinary (med-surg Navy). not a candidate for a prosthetic acoustics (YET - smile) and hadn ‘t HAS DESIGNED cardiology on a class-or battery-powered has’ scope. What experiences have y ‘all had with things like Ultrascope (not a Littman) or other “environment” noisy; / good clothing “direct flow? (They seem to typically be single-intestate and pressure sensitive.) Calculating the costs something like $ 100 USD (or less) for an update, but didn ‘t want to get a certain toy edge that didn’ t work OTOH, calculated paramedics / EMTS / similar abundance probably had to say about the good, bring economic circumstances have worked in appalling bad …. Responses from all levels of users appreciated!