• 4.2kg/9.26lbs (without battery)• Long life laser - 10 year warranty• Sealed 316L stainless steel enclosure, resistant to disinfectants commonly used in cleanrooms• Dual flow model is available (28.3LPM&100LPM)• 8" LCD capacitive touch screen• Multi-level authority management, featured with audit trail• Complies with FDA 21 CFR Part 11