[ของแท้สั่งตรงจากบริษัท] หูฟังทางการแพทย์ Stethoscope 3M Littmann Classic III 27 inch

รายละเอียดเพิ่มเติม - มีความไว (Sensitivity) ต่อการรับฟังเสียง และสัมผัสได้แนบเนียน - หูฟังสามารถปรับฟังได้ 2 ด้าน ให้เหมาะสมกับการใช้งาน - ปุ่มเสียบหู (Ear tips) เป็นชนิดแบบนุ่มกระชับ PRODUCT DETAILS - Dual single-piece tunable diaphragms (pressure sensitive) - Small tunable diaphragm is useful for pediatric - Stainless steel chestpiece is precision-machined into an aesthetically pleasing, less angular shape. The stem features open side indicator. - Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim - Snap-tight eartips have a soft, smooth surface providing a comfortable acoustic seal and comfortable fit Its innovative design offers a tunable, single-piece diaphragm on each side of the chestipiece; the large side can be used for adult patients, while the small side is useful for pediatric assessment. Plus, the pediatric side of the chestpiece can be converted to a traditional bell by replacing the tunable diaphragm with the non-chill bell sleeve included with your purchase. Here’s what makes the Classic III stethoscope stand out: 1. Tunable Diaphragm Tunable diaphragms on both the adult and pediatric sides of the chestpiece. The pediatric side is useful for small or thin patients. 2. Pediatric Side Pediatric side converts to an open bell. Just remove the single-piece diaphragm and replace it with a non-chill rim. 3. Single - Piece Diaphragm Single-piece diaphragm is easy to attach and easy to clean because the surface is smooth without crevices. 4. Open Bell Open bell stays clear of dirt and debris by covering it with the small diaphragm. 5. Made in USA without natural rubber latex SPECIFICATIONS Brand: 3M Littmann Model: Classic III Edition: Standard Length: 69 cm/ 27 inches Applications: Medical Students, Doctors, Physicians, EMT/EMS, Medical Assistant, Nurse, Nursing Student CHESTPIECE Construction: Two-sided, Adults and pediatric Material: Stainless Steel Diaphragm Material: Epoxy / Fiberglass Diaphragm Diameter: Adults: 4.3 cm/ 1.7 in Pediatric: 3.4 cm / 1.4 in TUBING Construction: Single Lumen (Single acoustic channel within tube) Materials: Not made with natural rubber latex HEADSET Material: Lightweight, aircraft-grade, aluminium alloy Eartip Type: Soft Sealing, Snap - on PACKAGING Size Length: 32.5 cm / 12.80 in Width: 16 cm / 6.30 in Height: 4.3 cm / 1.69 in Weight: 0.5 kg Content: 1 unit Stethoscope, User Manual Booklet, Non-Chill Bell Sleeve 1 Piece, Firm Eartip 1 Pair WARRANTY Years: 5 Type: International