








🔵 Upgrade your stethoscope game—hear more, waste less, and stand out in blue!
The CardioTubes Replacement Tube is a high-quality, latex-free 7mm binaural tubing kit compatible with Littmann Master Cardiology and Cardiology III stethoscopes. Designed for excellent sound transmission and durability, it includes all necessary replacement parts—tube, ear tips, rim-diaphragm set, and ID tag—offering a practical, eco-conscious solution to extend your stethoscope’s life while maintaining professional performance.







| Colour | Blue |
| Brand | CardioTubes |
| Exterior Finish | Stainless Steel |
| Product Dimensions | 68.6L x 68.6W Centimeters |
| Material | Stainless Steel |
| Recommended Uses For Product | listening to heart sounds, listening to lung sounds |
| UPC | 603205828853 |
| Manufacturer | CardioTubes |
| Model number | Tube 7mm Blue |
| Number of Memory Sticks | 1 |
| Item Weight | 159 g |
| Item model number | Tube 7mm Blue |
| Are batteries included? | No |
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