Occupational Noise Exposure - Sound Level Meters

[@RMalai]

Thank you. it still is good in 2022.

[@DEEPAKYADAV-nh2wt]

Very well explained with practical

[@guylevy2970]

perfectly put! Big thank you :)

[@slingshotdon]

Bob what decibel metre would you recommend to purchase that would hold up in court!

[@sourabhmalivlogs4532]

Nice video

[@simbo_12]

Could share industrial hygiene books for me