Zinc Alloy Double Film Surface hearing head: Large diaphragm diameter 45.5 mm, for adult auscultation; small diaphragm diameter 30.5 mm, for pediatric auscultation
Zinc Alloy hearing head is conducive to sound collection and conduction
The tube uses transparent soft ear-plugs to soften the pain of the ear bone without pressure, and the sound effect is clear and no noise.
Standard PVC transparent double tube design, imported materials, cold resistance performance, not easy to aging and hardening. Sound transmission effect clear, no noise, can effectively withstand the interference of external noise, the color of the tube can be selected
Spring film tightness adjustable, comfortable to wear, not broken and can always maintain the best elasticity.
Three different diameters of bell-type plastic accessories can be used for adults, newborns, fetal heart sounds auscultation;
Our shop also has a wide range of stethoscope, welcome to consult!
Equipped with two different hardness of earplugs and two different diameter of the diaphragm;
There are large, medium and three kinds of disk-type interface with different sizes, which have the best frequency response characteristics and sensitivity in different regions and different frequency ranges respectively.
Thus applicable from adults to children, from infants to fetal sounds of various auscultation.
Hearing head: Zinc Alloy Diameter: 4.7cm, 3cm
Ear hanging: Aluminum alloy Length: 5cm
Pipe: PVC Length: 55cm
Length: 75cm attached: Accessory Package One
Color can be customized to process color
“请仔细阅读产品说明书或者在医务人员的指导下购买和使用”。
