3M™ Disposable Respirator Face Mask FFP2 Valved - C112 - Box of 10 equipment-otoscopes Tuneable diaphragm technology—a Littmann invention—lets

Tuneable diaphragm technology—a Littmann invention—lets you hear different frequency sounds by simply adjusting the pressure on the chestpiece

Includes BMI calculator and three-stage damping

and who therefore do not have COPD

The scope of delivery includes an M-cuff (22 - 32 cm)

Measuring range: 6 - 230 cm

3M™ Disposable Respirator Face Mask FFP2 Valved - C112 - Box of 10 equipment-otoscopes Tuneable diaphragm technology—a Littmann invention—letsExtremely pliable, soft silicone facepiece: Offers exceptionally high levels of user comfort and a good fit over a broad range of face shapes & sizes 3M Cool Flow Valve: The Cool Flow valve reduces heat build up inside the respirator even in hot and humid conditions Built to last: Durable construction and a wide range of spare parts Adjustable head harness: Enables the user to obtain a balanced, secure fit. Drop down feature for easy removal during