Tag Archives: Monaghan

Spirometer, Monaghan, 1971


Found on the Steno Museum Collections website.  Described as “”Apparatus for electrical recording of lung volume / breath. Desktop m. angled control panel made ​​of plastic and iron in shades of beige, brown and black. Spiral cable m. connector nozzle (transducer), display, indicator lights ‘wait’ – ‘test’ – ‘hours mvv’ tester ‘power’ – ‘zero’, ‘FVC’ – ‘peak flow’ – ‘mvv’, turning the regulator. On the button ‘end of test-override’. On top decal with cleaning instructions.”  L: 31 cm, W 31 cm, H: 17.5 cm.