Daily noise sensor clips specially adapted for noise sensors for measuring noise levels for attachment to upper garments namely, vests worn in manufacturing, mining, construction, aviation, papermills and military; noise sensors for measuring noise levels for attachment to upper garments in musical performance and production settings, not for medical use; noise sensors for measuring noise levels for attachment to upper garments in summation of everyday activities, not for medical use; noise sensors for measuring noise levels for attachment to automotive dashboards in consumer and commercial settings, not for medical use
Electrical and Scientific Apparatus