Riester e-scope Fibre Optic Otoscope - Black Engraving:No engraving The use of FEV1 is

The use of FEV1 is well documented as a useful diagnostic tool for the detection of early COPD

Tubing: Orange (71cm/28")

Pulsoximeter:

1 door anchor

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Riester e-scope Fibre Optic Otoscope - Black Engraving:No engraving The use of FEV1 ise scope F. O. Otoscope 3x magnification swivelling precision optics for optimum view. Fibre optics produce a ring of light for an unhindered, glare free view. Sturdy ear speculum receptacle in hardwearing hygienic metal. Insufflation port for manipulation of the tympanic membrane (bulb not included) Handle powered by 2 regular AA alkaline batteries (not included) Clear direct view 360 F. O. ring of light allows a completely unobstructed view.