Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
3M E-A-Rfit Ear Plug Fit Test System 393-1100 - Hearing Conservation & Testing Systems
3MHearing Conservation & Testing Systems

3M E-A-Rfit Ear Plug Fit Test System 393-1100

The 3M Ear Plug Fit Test System: E-A-Rfit (MPN 393-1100) is a hearing conservation and testing system that includes an impact resistant carrying case, software, and speaker. This system enables fit testing of ear…

SKU 3G-OTH-555363

Also listed as: 3931100 · 393 1100

Brand
3M
Item
E-A-Rfit Ear Plug Fit Test System 393-1100
Part Number
393-1100
Category
Hearing Conservation & Testing Systems
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
393-1100
Series
E-A-Rfit
Type
Impact Resistant Carrying Case/Software/Speaker
Includes
Impact Resistant Carrying Case

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Ear Plug Fit Test System: E-A-Rfit (MPN 393-1100) is a hearing conservation and testing system that includes an impact resistant carrying case, software, and speaker. This system enables fit testing of ear plugs to verify proper attenuation, supporting workplace hearing protection programs.

Frequently Asked Questions

What is the 3M Ear Plug Fit Test System E-A-Rfit used for?

The 3M Ear Plug Fit Test System E-A-Rfit (MPN 393-1100) is used to verify the attenuation of ear plugs in workplace hearing conservation programs. It includes an impact resistant carrying case, software, and speaker to perform individual fit testing, helping ensure proper protection against noise exposure.

What are the specifications of the 3M Ear Plug Fit Test System 393-1100?

The 3M Ear Plug Fit Test System 393-1100 is part of the E-A-Rfit series and includes an impact resistant carrying case, software, and speaker. It is designed for hearing conservation and testing, enabling fit testing of ear plugs to confirm proper attenuation. The brand is 3M.

Where to buy the 3M Ear Plug Fit Test System worldwide?

3G Electric supplies the 3M Ear Plug Fit Test System E-A-Rfit (393-1100) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this hearing conservation system for your workplace.

How to use the 3M Ear Plug Fit Test System for hearing conservation?

To use the 3M Ear Plug Fit Test System E-A-Rfit, set up the included software and speaker, then have the worker insert ear plugs and run the fit test. The system measures attenuation to verify proper protection. Follow 3M's instructions for accurate results in your hearing conservation program.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
Not sure this is the right part? Photo-identify it→

3M Products

3G Electric supplies 3M hearing conservation & testing systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from 3M

View all 3M parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first