{"product_id":"3m-7000052880-e-a-r-classic-plus-probed-test-plugs","title":"3M 7000052880 E-a-r Classic Plus Probed Test Plugs","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000052880 is a probed earplug designed exclusively for fit testing within the 3M E-A-Rfit Validation System. Each plug is modified with an integrated probe tube that allows the validation system to measure real-ear attenuation during a controlled test session. These are not hearing protection devices and must not be used as such. Safety officers, industrial hygienists, and occupational health professionals use this product to verify proper earplug fit for workers in noise-hazardous environments. The probed design ensures accurate sound-level readings at the ear canal during the fit-test protocol, supporting compliant hearing conservation programs.\u003c\/p\u003e\n\u003cp\u003eThis product is used in workplace hearing conservation programs across industrial, manufacturing, and construction environments. The test plugs are deployed during scheduled fit-testing sessions to confirm that workers achieve adequate attenuation with their standard hearing protection. They are handled by trained safety personnel or occupational health technicians who administer the 3M E-A-Rfit Validation System. Sold by the case with a minimum order quantity of one case, they are suited for high-volume testing programs that require consistent, repeatable results.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated probe tube enables real-ear attenuation measurement during fit testing\u003c\/li\u003e\n  \u003cli\u003eDesigned exclusively for use with the 3M E-A-Rfit Validation System\u003c\/li\u003e\n  \u003cli\u003eNot rated or approved for use as hearing protection\u003c\/li\u003e\n  \u003cli\u003eSupports OSHA-compliant hearing conservation program documentation\u003c\/li\u003e\n  \u003cli\u003eSold by the case for high-volume testing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for exclusive use with the 3M E-A-Rfit Validation System as a fit-testing accessory. Not compatible with other fit-test platforms as a direct replacement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThese plugs are administered by a qualified safety professional or occupational health technician following the 3M E-A-Rfit Validation System protocol. No tools are required for insertion, but proper fit-test procedures outlined in the validation system documentation must be followed. These plugs must never be substituted for standard hearing protection during noise exposure. Dispose of used test plugs in accordance with facility hygiene and waste policies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 10080529190823\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000052880\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347606470962,"sku":"7000052880","price":132.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310536188.jpg?v=1782109443","url":"https:\/\/voomisupply.com\/products\/3m-7000052880-e-a-r-classic-plus-probed-test-plugs","provider":"Voomi Supply","version":"1.0","type":"link"}