R3 Safety : Rapid Ear Muffs,w/ AM/FM Radio,Includes AA Batt.,Red/Black -:- Sold as 2 Packs of – 1 – / – Total of 2 Each
Radio Ear Muffs
R3 Safety : Rapid Ear Muffs,w/ AM/FM Radio,Includes AA Batt.,Red/Black -:- Sold as 2 Packs of – 1 – / – Total of 2 Each
Radio Ear Muffs – click on the image below for more information.
- Sold as .: 2 Packs of – 1 – / – Total of 2
- Manufactured by.: R3 Safety
Radio Ear Muffs
R3 Safety : Rapid Ear Muffs,w/ AM/FM Radio,Includes AA Batt.,Red/Black
Peltor Rapid Ear Muffs combine an AM/FM radio with hearing protection. Lightweight and adjustable ear muffs are designed for all-day protection and comfort. Features include slim line cup design, headband height adjustment, wide ear cushions that fit most ear sizes, combine on/off and volume control and high reception sensitivity antenna. Two AA batteries will provide up to 180 hours of operation. Tested to ANSI S3.19-1974.:
Manufactured by.: R3 Safety
Radio Ear Muffs List Price: $ 238.99
Radio Ear Muffs Offer Price: $ 166.98
Radio Ear Muffs question by mmmmmm: Science Help?????????????????????????
im doing an experiment on forms of hearing protection i had to put cotton wool in my ear and test how far the volume on a radio had to go before i heard it and do the same with ear plugs in then ear muffs that none i got all that now its asking for the control of the experiment which gives the baseline for comparison what was the control in this experiment??????????????????? also how could i have improved this experiment and made it more scientific?
Radio Ear Muffs best answer:
Answer by event horizon
control would be the experiment without using ear plugs….
to make it more scientific, u could use different kinds of earplugs…u could also make a chart showing the volume and the different earplugs used
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