
This MC-230 dual-head medical stethoscope is engineered for accurate, stable auscultation in both professional clinical settings and daily home care scenarios. Equipped with a premium stainless-steel dual-sided chestpiece, soft replaceable silicone earpieces, and a kink-resistant PVC tubing, it delivers exceptional sound transmission for both high-frequency and low-frequency body sounds. Designed for long-term repeated use, this stethoscope is the ideal choice for physicians, nurses, medical students, and family care providers.
Product Parameters
| Model: | MC-230 |
| Type: | Stethoscope |
| Chestpiece Material: | Aluminum |
| Diapharm: | Normal |
| Print (Diapharm): | OEM |
| Chestpiece Diameter: | 46mm |
| Height: | 13mm |
| Chestpiece Laser: | Optional |
| Y tube material: | PVC |
| Y tube Type: | Y |
| Y tube Length: | 600mm |
| Y tube color: | colorful |
| Binaural Material: | Aluminum/ Stainless steel |
| Binaural Spring: | Outside |
| Eartip: | soft |
| Manual: | OEM |
| color box: | standard |
| Packing: | 1pc/box 100pcs/carton |
Product Features
Stainless Steel Dual-Head Chestpiece
The dual-sided chestpiece integrates a large diaphragm for high-frequency sound capture and a bell for low-frequency sound detection. A simple rotation switches between the two modes, meeting the auscultation needs of different body parts and patient groups. The smooth stainless steel surface is easy to clean and resistant to corrosion, suitable for high-frequency clinical use.
01
Crystal Clear & Stable Sound Transmission
The fully sealed acoustic channel minimizes ambient noise interference, delivering reliable, clear heart and lung sounds for accurate diagnosis. The integrated sound conduction structure ensures consistent acoustic performance even after long-term use.
02
Soft Ergonomic Silicone Earpieces
The replaceable soft silicone earpieces create a snug, comfortable acoustic seal, reducing ear pressure and fatigue during long shifts. The earpieces are detachable and easy to clean, maintaining hygienic use for multiple users.
03
Adjustable Spring-Loaded Binaural
The stainless steel binaural with external spring design allows tension adjustment, fitting different head sizes and keeping a secure, personalized wearing experience for all users.
04
Anti-Allergic & Kink-Resistant PVC Tubing
The medical-grade PVC tubing is anti-allergic, flexible, and resistant to kinking, staying soft and durable even in low-temperature environments. It withstands repeated bending without deformation, ensuring a long service life.
05
Lightweight & Durable Construction
All core structural parts are made of high-quality stainless steel, with a lightweight design that reduces neck burden during use, while maintaining excellent durability for daily repeated use in medical institutions.
06
Full OEM & Private Label Support
We support custom logo printing on the chestpiece, custom tubing colors, personalized color box design, and multi-language user manuals, meeting the customization needs of B-end bulk order customers.
07



Product Details
Dual-Head Stainless Steel Chestpiece
The large diaphragm is designed for adult patients to capture high-frequency heart and lung sounds, while the small bell is suitable for pediatric patients and hard-to-reach areas, accurately picking up low-frequency sounds. The rubber sealing ring on the edge improves skin contact comfort and reduces sound leakage.
01
Replaceable Soft Silicone Earpieces
The snug-fit silicone earpieces form a complete acoustic seal, effectively isolating external noise. They are detachable for easy cleaning and replacement, ensuring hygienic use in multi-user scenarios.
02
Chrome-Plated Eartubes & Adjustable Spring
The precision eartubes and external spring structure provide a stable acoustic channel, with adjustable tension to adapt to different head shapes, ensuring a comfortable fit for long-term wearing.
03
Durable Medical-Grade PVC Tubing
The anti-allergic PVC tubing is resistant to kinking and cracking, maintaining flexibility and sound transmission stability even after long-term use and cold environment exposure.
04
Reserved Customization Space
The smooth surface of the chestpiece and tubing reserves a blank area for custom logo and brand printing, supporting private label service for bulk order customers.
05


Customization Service
We are a professional medical device factory focused on serving B-end customers, providing full-chain customization services for this stethoscope:
Private label service: Support custom brand logo printing on the chestpiece and tubing
Appearance customization: Custom tubing color, chestpiece surface treatment
Packaging customization: Custom color box, instruction manual, and carton packaging
Document customization: Provide multi-language user manuals, CE/ISO certification documents
Order support: Accept trial orders and mass-volume orders, with stable production lead-time



Certifications(FSC/CE/ISO)
Comply with medical-device standards with CE certification under the ISO 13485 quality management system. Batch sampling calibration guarantees consistent acoustic performance for household and institutional procurement.

Quality Advange
Every MC-230 stethoscope undergoes a 4-step quality inspection process before shipment:
Material Inspection
Core components including stainless steel chestpiece, silicone earpieces, and PVC tubing are inspected before assembly to ensure consistent quality
Acoustic Performance Testing
Each stethoscope undergoes sound transmission testing to ensure clear and stable auscultation
Assembly and Calibration
Precise assembly and tension adjustment are performed to maintain comfortable fit and reliable acoustic sealing
Final QC Before Packing
Finished products are inspected for appearance, structure, sound performance and packaging details before shipment

FAQ
Q: How should I clean the stethoscope?
A: Wipe the chestpiece, eartubes and tubing with an alcohol pad after each use. Do not soak or immerse the instrument in liquid to protect the acoustic channel.
Q: Does the chestpiece fit both adults and children?
A: Yes. The large diaphragm suits adult patients, while the smaller bell is designed for pediatric use and hard-to-reach areas.
Q: Can I customize the logo, color and packaging?
A: Yes. We support logo printing, custom tubing color, custom color box and multi-language manuals for bulk orders.
Q: How long do customized samples and mass production take?
A: Custom samples can be finished within 3-7 days. Standard bulk orders take 25-35 days. We will inform you of the production schedule in advance during peak seasons.
Q: Are the earpieces replaceable?
A: Yes. The soft silicone earpieces are replaceable, so you can easily maintain hygiene over long-term use.
Q: How do I maintain the sound quality?
A: Keep the chestpiece and earpieces clean, avoid sharp bending of the tubing, and replace worn earpieces in time to maintain stable sound transmission.
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