3M E-A-Rfit Tri-Flange Probed Test Plugs 393-2011-50
3M Tri-Flange Probed Test Plugs to be used in conjunction with the E-A-Rfit Validation System. Cannot be used for hearing protection.
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
Probed test earplug for use with 3M E-A-Rfit Validation System
50 pairs per box
Orders marked "In Stock" are typically shipped within 12-24 hours.
Delivery is usually made within 1-7 business days, depending on the destination and item weight.
Flat shipping fee applies for all orders up to a certain weight limit.
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