3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope - 6190 It is ergonomically shaped and

It is ergonomically shaped and easily rolls over the penis

Device operation above or outside of the specified voltage

Our masks are made from lightweight materials

8L Min (Pulse Oxygen Supply) Operating noise  ≤60dB (A) (Gear 5) oxygen concentration  ≥90 % (At all gears and Respiratory Rates) Respiratory rate 10-40 BPM Respiratory sensitivity  ≤0

3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope - 6190 It is ergonomically shaped and3M Littmann Cardiology IV Diagnostic Stethoscope, Champagne Finish Chestpiece and Stem, Caribbean Blue Tube, 6190 3M ID 70201185918 Highlights: Built to hear more Diagnose and make decisions with confidence Hear subtle changes in patient status Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step down unit and other dynamic locations 7 year warranty Ergonomic and high profile construction; 40% larger chestpiece