RAS-420-2003
3M E-A-RTone Sound Tubes; 3A, 4/Pack

Quality 3A Sound Tubes from3M

3M E-A-RTone 3A sound tubes are compatible with all non-ABR equipment. Among the many benefits these sound tubes provide are improved ambient noise attenuation, facilitated infection control, and improved audiometry test and retest reliability.

• Replacement sound tubes with white nipples
• Clear
• Pack includes 4 clear tubesand 4 nipple connectors
• 9.85" front tube
• Polyurethane
• 4 per pack