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
- Pack includes 4 clear tubesand 4 nipple connectors
- 9.85" front tube
- 4 per pack