E-A-R™ Push-Ins™ Probed Test Earplugs 393-2002-50

Model 70071562766 · 3M

Overview

Y-Harness for mounting a boom microphone to the left earcup and enabling connection to a PTT adapter for two-way radio communication

Key features

These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M™ E-A-Rfit™ Validation System
Accurate objective data is collated & delivered within 8 seconds
Should not be used as hearing protection
50 pairs per box

Applications

Engineering and fabrication shops
Power plants and compressor rooms
Mining and quarrying
Textile and printing

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/HR-015 · Rev. 01 · 13-Oct-2026

E-A-R™ Push-Ins™ Probed Test Earplugs 393-2002-50 – technical data

Technical specifications

Brand	3M
Model	70071562766
Case Quantity	50
Corded	No
Earplug Shape	Round
Earplug Size	One Size Fits Most
Insertion Style	Push-to-fit
Material	Polyurethane
Product Colour	Blue, Yellow
Product Series	E-A-R Support Materials
Product Type	Probed Test Earplug
Recommended Application	Assembly, Demolition, Facility Maintenance, Grinding, Health & Safety Testing, Sanding, Welding
Recommended Industry	Commercial Buildings, Design & Construction, Heavy Infrastructure, Industrial Maintenance

Ordering information

Brand	3M
Model	70071562766

Inspection and care

Insert plugs with clean hands. Replace disposable plugs after each use. Inspect ear muff cushions for cracks and replace the hygiene kit at the interval the manufacturer gives.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.