What are the different Hearing protection classes?

Q: What are the different Hearing protection classes?

There are 5 Hearing protection classes : Class 1 – less than 90 decibels (dB) Class 2 – 90 to less than 100 dB. Class 3 – 95 to less than 100 dB. Class 4 – 100 to less than 105 dB. Class 5 – 105 to less than 110 dB.

Question

Michiel Maarhuis · Accepted Answer

There are 5 Hearing protection classes:

Class 1 – less than 90 decibels (dB)
Class 2 – 90 to less than 100 dB.
Class 3 – 95 to less than 100 dB.
Class 4 – 100 to less than 105 dB.
Class 5 – 105 to less than 110 dB.