Howard Leight Mach 1 Earmuff 1010421

Howard Leight Mach 1 Earmuff

Part #1010421 

Features 

ECONOMICAL DESIGN Provides adequate protection at a low cost. LIGHTWEIGHT Extremely lightweight construction provides for all-day comfort. DIELECTIRC CONSTRUCTION Suitable for all workplaces, especially electrical environments.

Benefits

The Mach 1 is an economical choice for basic hearing protection in short-term work situations. Mach 1's adjustable headband fits any head size, while its super-lightweight dielectric construction provides adequate protection.

Sound Management/ Hearing Protection / Noise Blocking Earmuff

SNR (dB)
24

H (dB)
29

M (dB)
21

L (dB)
14

Attenuation Data

Frequency (Hz) Frequenz (Hz) Fréquence (Hz)631252505001000200040008000Mean Attenuation (dB) Mittlere Dämmung (dB) Atténuation moyenne (dB)14.413.311.717.631.830.934.731.4Standard Deviation (dB) Standardabweichung (dB) Déviation standard (dB)3.82.91.82.42.92.82.44.9Assumed Protection (dB) Angenommener (dB) Protection supposée (dB)10.610.49.915.228.928.132.326.5

Earmuff Construction
Plastic [or Dielectric]

O

ther Material
POM, PP, PUR-E, PVC

Dielectric
Yes

Color
Black and Red

Batteries Needed
None

Weight (grs)
141

Headband Style
Over-Head

Sound Amplification
No

AM/FM Radio
No

Automatic Shut-Off Function
No

Audio Input Jack
No

Hi-Visibility
No

EU Category PPE
3

Quality Assurance
ISO 9001 / 2000

EU Certification
EU Attestation