The Littmann Select Stethoscope provides the reliable acoustic performance needed for heart, lung, and blood pressure assessment. Featuring tunable diaphragm technology, this product lets medical professionals hear different frequency sounds by simply adjusting the pressure on the chestpiece. The headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. This product is not made with natural rubber latex. Tube length: 28". Diaphragm diameter: 1.75 inch. 1 Each.

• Single-sided chestpiece designed for easier grip and maneuvering
• Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
• Soft-sealing eartips provide an excellent acoustic seal and comfortable fit
• Headset is easily adjusted for individual fit and comfort
• Non-chill rim and diaphragm for patient comfort