3M Littmann - Master Cardiology Stethoscope 69cm (Various Colours) adult-scale Spot size at working distance:

Spot size at working distance: 23 cm to 28 cm

Easily measure the long term glycemic control of diabetic patients with the A1C Now+ HbA1c diagnostic meter

A large surface heat body wrap to aid in the treatment of back pain

Thumb screw fittings

A convenient storage solution for all doctors with a durable fabric construction

3M Littmann - Master Cardiology Stethoscope 69cm (Various Colours) adult-scale Spot size at working distance:The Littmann 3M Master Cardiology is a high quality mechanical stethoscope with dual lumen tubing, tunable diaphragm and ergonomically designed durable stainless steel chestpiece with excellent acoustic performance.