品牌: 3M
型號: 391-1004, 391-1100
桶裝即棄型耳塞:
型號: 391-1004:
• 3M E-A-Rsoft 黃色 Neons 耳塞,使用緩慢發泡材質
• 方便包裝的瓶裝補充罐，可容易安裝於耳塞分配器(391-0000)
• 可抵抗濕氣，低過敏材質製造
• 採用低回覆性PVC泡綿製造，提供最佳舒適性及低耳道壓力
• 防噪音NRR: 33分貝
• 符合美國安全標準：S3.19-1974
型號: 391-1100:
• 3M 橙色耳塞,使用緩慢發泡材質
• 方便包裝的瓶裝補充罐，可容易安裝於耳塞分配器(391-0000)
• 防噪音NRR: 29分貝
• 符合美國安全標準：S3.19-1974
Brand: 3M
Model: 391-1004, 391-1100
3M Disposable Foam Earplugs:
Model 391-1004:
• Yellow color, Cordless
• Fits on 3M 391-0000 Dispenser
• Qty: 500prs/bottle
• Tapered shape and smooth soft texture for fit and comfort
• Slow-recovery foam designed for easier insertion
• Compatible with the 3M E-A-Rfit Validation System
• Noise Reduction Rating(NRR): 33 dB
• Meets U.S. safety Standard: S3.19-1974
Model 391-1100:
• Orange color, Cordless
• Fits on 3M 391-0000 Dispenser
• Qty: 500prs/bottle
• Tapered shape and smooth soft texture for fit and comfort
• Slow-recovery foam designed for easier insertion
• Noise Reduction Rating(NRR): 29 dB
• Meets U.S. safety Standard: S3.19-1974
