... . Ampere meter4. Timer5. Stainless Steel shell6. Drying7. Power supply.8. Fans for cooling. Applications:1. Oxygen/air source ... Ozone generator for room, like house, hotel, Karaoke, swimming pool, club, public house, Internet bar, game center, bus ... 50g/h Ozone Generator Component: Ozone generator cell, ozone power supply system, air blower, stainless steel shell, voltmeter, cooling fans, ...