- ADC Adscope 603 Stethoscope designed for healthcare professionals seeking precision and durability - Adjustable Frequency Diaphragm (AFD) technology that allows sensitivity adjustment to capture both high and low frequency sounds - Combined chestpiece made of precision-machined surgical stainless steel for maximum strength - Sensitive 4.45 cm diaphragm and extra-large 3.5 cm bell for excellent acoustic response - Clinical earpieces with reinforced headset and 76 cm flexible PVC tubing, phthalate-free - Adsoft Plus silicone eartips with quick fit, ensuring comfort and acoustic isolation - Weight of 165 g, total length of 76 cm, easy to handle and transport - Includes accessory kit with two pairs of replacement eartips - Ideal for medical diagnosis in hospitals, clinics, and offices - High-quality materials and ergonomic design for intensive and prolonged use