Choosing the right shooting ear muffs is essential for protecting your hearing. AS/NZS 1270 sets safety standards for hearing protection in Australia and New Zealand. This blog highlights the top safety ear muffs compliant with these standards. Users can enjoy shooting activities while ensuring their hearing safety.
Understanding AS/NZS 1270
AS/NZS 1270 outlines requirements for testing and certifying hearing protection devices in Australia and New Zealand. This standard ensures that shooting ear muffs provide adequate noise reduction. Manufacturers must test their products to meet these stringent requirements. Understanding this standard helps consumers choose effective safety earmuffs for their needs.
Noise Reduction Ratings (NRR) are crucial for evaluating ear muffs. A higher NRR indicates better protection against harmful noise levels. Always look for safety earmuffs with an appropriate NRR for your environment.
Top Shooting Ear Muffs Under AS/NZS 1270
- Walker’s: Popular among shooting sports enthusiasts. These electronic models provide sound amplification while protecting against gunfire noise.
- MSA Sordin: Premium and durable earmuffs often used in military and tactical settings. They provide excellent protection and comfort.
- TopriseSafety: As one of the leading shooting ear muffs manufacturer in China, TopriseSafety offers certified shooting ear muffs. Their products meet the requirements for AU, EU, and US markets. Below is a catalogue of recommended certified safety earmuffs for various designs.
FAQ
1) Can I wear shooting ear muffs and earplugs together?
Yes. It is often recommended in extreme noise environments, as it offers higher noise reduction than either device alone. Generally speaking, the real effective noise reduction level for a marked safety earmuffs of 28dB is 10.5dB. By wearing safety earmuffs and earplugs together, the real effective noise reduction level for the combined devices could be up to 28dB.
2) What is the noise level in shooting ranges?
Generally around 140-160dB. Also we can download an app on mobile phones or computers to test the noise levels. Even we can get a professional decibel meter to test the noise level more precisely.
3) What noise levels could cause hearing loss?
Noise levels above 70 dB can strain your hearing over time. At 85 dB, you can safely listen for up to 8 hours. Exposure to 90 dB is safe for only 4 hours. At 100 dB, limit exposure to 2 hours. After 110 dB, you should only stay for 30 minutes. Noise levels of 120 dB can cause hearing damage within 7.5 minutes. At 130 dB, hearing damage can occur within just 2 minutes. Levels above 140 dB result in immediate hearing damage. Always use shooting ear muffs in loud environments to protect your hearing.
