Luxury Adult Double Head Double-Sided Dual-Use Stethoscope Stethoscope with Color Box Double Head Stethoscope

致欧生物 5yr.

Main Products:

Class I,class II,class III medical devices,health,daily chemical. contraceptives

Contacts:

wen yi liuChat

Mobile:

86-13806799229

E-mail:

879860268@qq.com

WeChat:

13806799229

Address:

70290 , 8 Street, 5 F, 98 Gate, International Trade Mart (District 5).

Address:

143 Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province, China

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Description

Neutral English Instruction Manual, Neutral English Color Box, For Cross-Border Export Sales Only

HP-A01 Adult Dual-Head Stethoscope (Double-Sided Stethoscope)

1) The product is used to listen to the sounds of the heart, lungs, and organs to detect changes in their activity.

The stethoscope is used to detect heart and blood pressure, etc. vital signs.

The principle of a stethoscope is that the vibration transmission between materials is involved in the aluminum membrane of the stethoscope, not just air, which changes the frequency and wavelength of the sound, bringing it within the "comfortable" range for the human ear, while also masking other sounds, allowing for a clearer "hearing." The reason humans hear sounds is that so-called "sound" is the vibration transmission between materials, such as air vibrating the eardrum in the ear, which is then converted into brain currents, allowing humans to "hear" the sound. The vibration frequency that the human ear can perceive ranges from 20 to 20 kHz.
The standard for human perception of sound also includes volume, which is related to wavelength. The normal range of auditory intensity for a person is 0dB to 140dB.

Material: Aluminum alloy earpiece, PVC tube, soft earplug, aluminum earhook.

3) Packaging: Neutral Color Carton

4) Laser printing or printing the company logo on the membrane can be done on the hose. The color of the hose is very rich, with regular colors such as black, dark blue, sapphire blue, wine red, military green, and so on. Or, if the customer provides the PANTONE color card number, the color can be made according to the color card. Please contact the staff for specific details, thank you.

5) Accept OEM ODM orders, welcome to consult the foreign trade industry!

Packing Rate: 50pcs/box

Gross: 14/13KGS

Outer Box: 61.5cm*26.5cm*45cm

80f35030586926488c9ab3479a076c

H0d18abf28f194036ab0e7726672be

H0fdacc9900e544cba4657a26b4c7d

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Update time：20241017090413

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