EHST 3701: Noise survey using a sound level meter Post published:March 27, 2017 Post category:EH Photo of the Week BS Environmental Health student measuring sound pressure levels using a sound level meter during the EHST 3701 Industrial Hygiene laboratory, March 22, 2017 Read more articles Previous PostAIHA ECU Student Section Visits Grady-White Boats Next PostAIHA ECU Student Section Invites a Guest Speaker from NC Department of Labor You Might Also Like EH Graduates of Spring 2016! May 7, 2016 EHST 3701 Spring 2020: Chemical Hood Testing March 4, 2020 EHST 3701 Spring 2023: Chemical Hood Testing March 1, 2023