Overview Hear a new level of quiet with the Littmann® Cardiology IV™ Stethoscope engineered to help you perceive the barely perceptible.

  • Designed for clinicians who require superior quality and exceptional versatility
  • Outstanding acoustics with better audibility of high-frequency sounds
  • Tunable diaphragm; slightly adjust the pressure on the chestpiece to hear high or low frequency sounds
  • Next generation dual-lumen tubing lasts longer and resists stains; 2 sound paths in 1 tube eliminates the rubbing noise of traditional double tubes
  • Easily adjustable headset for individual fit and comfort
  • 7-year warranty