Merlin Medical Single Head Stethoscope The Merlin Medical SingleHead stethoscope is an economical, lightweight stethoscope suitable for use in general practice, education or occupational health. Perfect for taking BPs as fits under the cuff of a bp monitor easily. The stethoscope is available in spectrum of 6 different colours. Features Lightweight Economical 76.2cm in length Available in: Black, Green, Royal Blue, Red, Yellow and Pink