Commodity Exceptional Certification: 3C
Item Category: Blood Force
Effective auscultation interface diameter: 40mm
Diaphragm diameter: 47mm
Y-shaped sound tube total size: 580±10mm
1. Auscultation head: made of aluminum alloy, equipped with extremely-thin fiber diaphragm, which can expand the coronary heart and lung sound, and can detect excessive-frequency sound, oblique mouth flat auscultation head enables insertion of the sphygmomanometer (table) arm band. Great for blood force measurement.
2. Ear putting: The ear putting set is fabricated from chrome-plated aluminum alloy tube (diameter 5mm) and spring metal plate, with Percentearplugs. The spring metal sheet is fabricated from manganese metal sheet and may be freely adjusted based on the dimension of the face. The tender earplugs and the ear canal are carefully mixed and soft and cozy. The core ear bones don’t generate force.
3. Sound pipe: PVC cloth, not convenient to smash, anti-aging, non-sticky, high density, and does not include allergic latex constituents.
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