3M Littmann Master Cardiology Stethoscope | Black Plated Chestpiece | Black Tube 27" | 2161 blue astm 3 mask SKU / Manufacturer Part #:

SKU / Manufacturer Part #: MDTIU3TEFPNK

NIOSH Requirements

Single-use

Soft and conformable

Product type: 30G Hypodermic Needles

3M Littmann Master Cardiology Stethoscope | Black Plated Chestpiece | Black Tube 27" | 2161 blue astm 3 mask SKU / Manufacturer Part #:Tube Colour Black Chestpiece Technology Single sided Chestpiece Colour Black Overall Length (Metric) 69 cm Overall Length (Imperial) 27 in Chestpiece Finish Matte Highlights Outstanding acoustics the highest in 3M Littmann Mechanical Stethoscopes Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece Dual lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes