فشارسنج عقربه ای ضد ضربه ولش آلن DS66

KaWe COLORSCOP Duo stethoscopes bring colour into your everyday routine. We use high-quality materials for the production of these stethoscopes. Due to its first-rate workmanship, this stethoscope is suited extremely well for daily use in clinics or by nurses for all types of examinations. The double-sided chest piece can be switched from diaphragm to bell mode by twisting the tube. The exchangeable diaphragm is reinforced with fibre-glass and is therefore especially sensitive. The sound bell is made of metal and therefore guarantees a good resonance because of optimal sound conduction. The available selection of eight different colours almost completely eliminates the possibility of a user mistaking their instrument for that of another.