1. It does not contain chlorofluorocarbons and does not harm the ozone layer
2. No damage to plastic, can be used for ABS, NORYL and so on
3. Tasteless, used in smaller Spaces, will not feel uncomfortable
4. Quickly eliminate harsh noise, lubricate metal surface, leave no sticky impurities
5. Remove moisture, form a protective film, improve the electrical conductivity of the circuit, start the wet engine
Used to test the function of smoke alarm, easy to use, simple and safe. At the same time, it can also detect whether the smoke sensing vent of the detector is blocked by foreign matter, resulting in smoke not entering the sensor normally.