Pro Ears Ultra 33 Electronic Ear Muffs — NRR 33, PE-33 GME 50 for a full facepiece

50 for a full facepiece (OSHA 1910

PAPR format eliminates inhalation resistance for workers in physically demanding operations

reducing stress on the thumb joint during extended driving or equipment operation shifts

enabling PPE compliance for the smallest-handed workers in precision electronics

Pro Ears Ultra 33 Electronic Ear Muffs — NRR 33, PE-33 GME 50 for a full facepieceEDITORIAL REVIEW: 4. 6 5 WC Safety Review of the Pro Ears Ultra 33, the highest NRR electronic muff in this lineup. Editorial assessment by Steven Eaton, WC Safety editor, based on published Pro Ears specifications and category fit. We did not laboratory test this product. The Pro Ears Ultra 33 (PE 33) is an electronic hearing protector rated NRR 33 dB to ANSI S3. 19 the highest rating among these electronic muffs using microphones and speakers to