{"id":193988,"date":"2024-08-02T12:00:59","date_gmt":"2024-08-02T05:00:59","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=193988"},"modified":"2026-05-25T17:53:16","modified_gmt":"2026-05-25T10:53:16","slug":"3m-securefit-h-704sfv-uv-hard-hat","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/3m-securefit-h-704sfv-uv-hard-hat\/","title":{"rendered":"3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator)"},"content":{"rendered":"

3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator)<\/h1>\n

The 3M SecureFit H-704SFV-UV<\/strong> is a genuine 3M vented hard hat designed for hot, humid conditions. It combines shell ventilation, a 4-point ratchet suspension and a Uvicator sun-exposure sensor, so workers stay cooler and protected through long outdoor shifts.<\/p>\n

Product overview<\/h2>\n

The H-704SFV-UV is a vented member of the 3M SecureFit H-700 Series. Because the shell has ventilation openings, it improves airflow and comfort in warm climates, which suits Vietnam’s tropical conditions. It is a Class C (non-electrical) helmet for impact protection, and the Uvicator sensor fades over time to show when UV ageing means the helmet should be replaced.<\/p>\n

Key features and benefits<\/h2>\n
    \n
  • Vented for comfort:<\/strong> shell vents improve airflow in hot, humid environments.<\/li>\n
  • 4-point ratchet suspension:<\/strong> easy one-hand adjustment for a secure fit.<\/li>\n
  • Uvicator UV sensor:<\/strong> a colour-changing sensor shows when to replace the helmet.<\/li>\n
  • SecureFit comfort:<\/strong> a lightweight, balanced shell for all-day wear.<\/li>\n
  • Accessory ready:<\/strong> compatible with 3M ear muffs and face shields.<\/li>\n<\/ul>\n

    Main industries and applications<\/h2>\n
      \n
    • Construction & infrastructure:<\/strong> head protection in hot outdoor conditions.<\/li>\n
    • Logistics & warehousing:<\/strong> ventilated comfort for active work.<\/li>\n
    • Manufacturing:<\/strong> impact protection on production floors.<\/li>\n
    • Outdoor & site work:<\/strong> ventilation and UV ageing indication.<\/li>\n<\/ul>\n

      Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n
      Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n
      Model<\/td>\n3M SecureFit H-704SFV-UV<\/td>\n<\/tr>\n
      Type<\/td>\nVented safety helmet (hard hat)<\/td>\n<\/tr>\n
      Electrical class<\/td>\nClass C (non-electrical, vented)<\/td>\n<\/tr>\n
      Suspension<\/td>\n4-point ratchet<\/td>\n<\/tr>\n
      UV indicator<\/td>\nUvicator sun-exposure sensor<\/td>\n<\/tr>\n
      Brand \/ Origin<\/td>\n3M<\/td>\n<\/tr>\n<\/table>\n

      Why buy from Techmaster Electronics<\/h2>\n

      Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We supply genuine 3M safety helmets, advise on the right protection class for your work, and provide dependable after-sales support. Contact Techmaster for a free consultation and a quotation.<\/p>\n

      Frequently asked questions<\/h2>\n

      Is the H-704SFV-UV vented or non-vented?<\/h3>\n

      It is the vented version, which improves airflow in hot, humid conditions. For electrical work, choose a non-vented Class E helmet.<\/p>\n

      What does the Uvicator sensor do?<\/h3>\n

      The Uvicator fades with UV exposure, giving a visual cue that the helmet has aged and should be replaced.<\/p>\n

      Is it suitable for hot climates?<\/h3>\n

      Yes. The ventilation openings improve airflow, which makes it more comfortable in warm, humid environments.<\/p>\n

      Can I add ear muffs or a face shield?<\/h3>\n

      Yes. The H-700 Series is compatible with 3M head-protection accessories such as ear muffs and face shields.<\/p>\n","protected":false},"excerpt":{"rendered":"

      3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator) The 3M SecureFit H-704SFV-UV is a genuine 3M vented hard hat designed for hot, humid conditions. It combines shell ventilation, a 4-point ratchet suspension and a Uvicator sun-exposure sensor, so workers stay cooler and protected through long outdoor shifts. Product overview The H-704SFV-UV is a vented […]\n","protected":false},"featured_media":117387,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[952,965],"product_tag":[],"class_list":{"0":"post-193988","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-3m-head-face-protection","7":"product_cat-hard-hats","8":"pa_brand-3m-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\n3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator) - Techmaster Electronics JSC<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator)\" \/>\n<meta property=\"og:description\" content=\"3M SecureFit H-704SFV-UV Safety Helmet (Vented, Class C, Uvicator) The 3M SecureFit H-704SFV-UV is a genuine 3M vented hard hat designed for hot, humid conditions. 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