Product Description
E-A-Rfit Power Supply
- NOTE: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations.
- Power cord
- Replacement part
- Replacement part for the 3M E-A-Rfit System
The 3M E-A-Rfit Dual-Ear Validation System makes it easy to measure every employee’s unique level of protection in hearing protection fit testing and takes the guesswork out of managing compliance in your hearing conservation program.
For more information about E-A-Rfit Power Supply, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
Can’t find what you need? Contact us today for assistance.
Buying in bulk? Apply for special discounts on large quantity orders.
Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Per Case | |
| Weight | 0.809 lbs |
| Make to Order | |
| Brand | |
| Dimensions | 7.7 × 7.4 × 3.2 in |




