This is an Analog medical ozone generator model, perfectly calibrated and adjustable from 7 to 98 micrograms per ml at 1 to 2 litres per minute medical oxygen feed. This medical ozone generator is popularly used for Ozone Discolysis, Autohaemotherapy, Cardiac dialysis, Rectal / ear / vaginal insufflation, ophthalmology and gynecology. One of the World's only two medical ozone generators (alongside the 0023 Digital medical ozone generator), to be equipped with Auto-Correcting Sensor systems - to auto-regulate Ozone output to the exact ug/ml as set by the practioner, inspite of any fluctuations of oxygen feed from oxygen cylinder. Welcome to the Future!