1. If the broken glass is just a crack, or it can be bonded with transparent glue, it is not a big problem, because the knowledge of the glass cover ensures the load-bearing environment and does not participate in the measurement. It can be bonded with transparent glue or used for load-bearing jewelry.

2. If the glass cover is broken and cannot be bonded, it is recommended to buy a new cover or make a glass cover yourself (plexiglass is also acceptable), because the measurement is to ensure that the measurement environment is not disturbed by air.

3. If there is no air disturbance in the measurement environment, and the measurement can be delayed for a period of time, then the degree of air disturbance can be treated temporarily after it is stabilized.

Please refer to and thank you for your adoption. !