The uncompromising entry-level modelWeighing very little, the seca s10 is perfect for diverse applications. Despite its lightweight and affordable design, it delivers a balanced acoustic experience with a slimmer tube and compact chest piece. The reversible dual-sided chest piece, featuring both a membrane and bell side, allows for detailed auscultation of both high and low-frequency sounds.The convex, pre-tensioned membrane fits snugly on the skin, ensuring excellent sound transmission. Personalization is also a key feature, as the integrated yoke spring allows for individual adaptation, providing optimal sound reproduction for each user. Ear clips - Personalized fit with integrated yoke spring. Cost-effective - Excellent value for money. Ease of use - Exceptionally lightweight design. Sound quality - The convex, pre-tensioned membrane ensures superior sound transmission. Technical Specifications Net Weight: 0.03 sts, 0.17 kg Chest piece type: Dual-sided chest piece Membrane type: Standard membrane Membrane diameter: 44 mm Bell diameter: 35 mm Tube type: Single-channel tube Classification: Medical device class 1 Chest piece height: 21 mm Total length: 716 mm Main components: Chrome-plated brass, PVC