Government Stamped Glass Cylinder Measure - 5ml - Single Category_Disposables/First Aid The deep cone-shaped bell is

The deep cone-shaped bell is ideally suited to detect lower frequency heart sounds (20-660 Hz) while the snap-on fiberglass diaphragm is specialized for detecting higher frequency heart and respiratory sounds (150-1000 Hz)

Stable couch frame with low fixed height of 46cm

Warranty of 8 years

Metal handle with dual mode can use either C-Cell batteries or Type C rechargeable batteries

Government Stamped Glass Cylinder Measure - 5ml - Single Category_Disposables/First Aid The deep cone-shaped bell isGovernment stamped cylinder measures manufactured in accordance with BS EN ISO 4788: 2005 out of borosilicate glass. Manufactured according to BS. 1922 out of soda glass Each measure is Government Stamped