Suitable for chemical monitoring of the sterilization effect of pressure steam at 121 ℃ to 135 ℃ in medical institutions.

① Suitable for monitoring all key parameters of pressure steam sterilization from 121 ℃ to 135 ℃;

② Belonging to the fifth category of multi parameter integrated indicators, highly fitting with biological indicators;

③ Sterilization effect monitoring, used for qualified release of sterilized items;

④ Waterproof design, resistant to interference from condensation water;

⑤ Easy to use, clear and accurate result interpretation.

ST502 type 200 pieces/box