What does it mean if my Tuttnauer Steriliser shows 'High Pressure'?
- SSonya Villegas PhDSep 13, 2025
If the Tuttnauer Steriliser displays 'High Pressure', it means the Chamber Pressure rose 4.2 psi-29 kPa above sterilization pressure (134°C = 304 kPa, 121°C = 205 kPa) for 2 seconds during the sterilization stage. Perform a new cycle.











