{"product_id":"usb-digital-microscope-st301","title":"1600X 3-in-1 USB Digital Microscope for PCB Repair \u0026 Coin Inspection (ST-301-O.3MP)","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003cstyle\u003e\n        body { font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background: #ffffff; }\n        .container { max-width: 1000px; margin: auto; padding: 40px 20px; }\n        \n        \/* 修复后的 Header：确保标题横向展开 *\/\n        .product-header { \n            text-align: center; \n            padding-bottom: 40px; \n            border-bottom: 1px solid #f0f0f0; \n            margin-bottom: 50px;\n        }\n        .tagline-top { \n            color: #007bff; \n            font-weight: 700; \n            text-transform: uppercase; \n            letter-spacing: 1.5px; \n            font-size: 0.85em; \n            margin-bottom: 10px;\n            display: block;\n        }\n        .product-title { \n            \/* 响应式字体，确保窄屏下自动缩小不折行 *\/\n            font-size: clamp(1.8em, 5vw, 2.5em); \n            color: #000; \n            margin: 0; \n            font-weight: 700;\n            line-height: 1.2;\n            white-space: normal;\n        }\n        .description-sub { \n            font-size: 1.1em; \n            color: #777; \n            margin-top: 10px;\n            max-width: 800px;\n            margin-left: auto;\n            margin-right: auto;\n        }\n\n        \/* 核心优势：你喜欢的描述部分 *\/\n        .feature-grid { \n            display: grid; \n            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); \n            gap: 25px; \n            margin-bottom: 60px; \n        }\n        .feature-item { \n            background: #fcfcfc; \n            padding: 30px; \n            border: 1px solid #f0f0f0;\n            border-radius: 4px;\n        }\n        .feature-item h3 { \n            color: #111; \n            margin-top: 0; \n            font-size: 1.2em;\n            margin-bottom: 12px;\n        }\n\n        \/* 技术参数表：已更新为 0.3MP 真实数据 *\/\n        .specs-section h2 { font-size: 1.6em; margin-bottom: 25px; color: #000; }\n        .specs-table { width: 100%; border-collapse: collapse; margin-bottom: 60px;}\n        .specs-table th { background: #f8f8f8; text-align: left; padding: 14px; border: 1px solid #eee; width: 38%; color: #555; font-size: 14px; }\n        .specs-table td { padding: 14px; border: 1px solid #eee; color: #333; font-size: 14px; }\n\n        \/* 底部应用场景 *\/\n        .application-section { \n            padding: 40px 0;\n            text-align: center;\n            border-top: 1px solid #f0f0f0;\n        }\n        .application-section h3 { font-size: 1.1em; color: #999; text-transform: uppercase; margin-bottom: 25px; letter-spacing: 1px; }\n        .tag-container { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }\n        .tag { border: 1px solid #ddd; padding: 6px 18px; border-radius: 20px; font-size: 0.9em; color: #666; background: #fff; }\n\n    \u003c\/style\u003e\n\n\n\n\u003cdiv class=\"container\"\u003e\n    \u003cheader class=\"product-header\"\u003e\n        \u003cspan class=\"tagline-top\"\u003eIndustrial Cost-Effective Solution\u003c\/span\u003e\n        \u003ch1 class=\"product-title\"\u003eST301 Digital USB Microscope\u003c\/h1\u003e\n        \u003cp class=\"description-sub\"\u003eReliable 0.3MP Imaging for Daily Quality Control \u0026amp; Education\u003c\/p\u003e\n    \u003c\/header\u003e\n\n    \u003cdiv class=\"feature-grid\"\u003e\n        \u003cdiv class=\"feature-item\"\u003e\n            \u003ch3\u003eOptimized Frame Rate\u003c\/h3\u003e\n            \u003cp\u003eExperience steady real-time preview at 26fps. Designed for efficient inspection tasks with minimal lag on both PC and mobile devices.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"feature-item\"\u003e\n            \u003ch3\u003ePlug-and-Play\u003c\/h3\u003e\n            \u003cp\u003eIntegrated 3-in-1 connector (USB\/Type-C\/Micro-USB) ensures instant compatibility with Windows, Mac, and Android OTG devices.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"feature-item\"\u003e\n            \u003ch3\u003eAdjustable Lighting\u003c\/h3\u003e\n            \u003cp\u003e8 built-in white LEDs with stepless brightness control provide optimal illumination for consistent micro-surface inspection.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003csection class=\"specs-section\"\u003e\n        \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n        \u003ctable class=\"specs-table\"\u003e\n            \u003ctr\u003e\n                \u003cth\u003eImage Sensor\u003c\/th\u003e\n                \u003ctd\u003e1\/6.5\" Color CMOS Sensor\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eNative Resolution\u003c\/th\u003e\n                \u003ctd\u003e640 x 480 Pixels (VGA)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eInterpolated Res.\u003c\/th\u003e\n                \u003ctd\u003eUp to 1920 x 1080 \/ 1280 x 960\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eFrame Rate\u003c\/th\u003e\n                \u003ctd\u003e26 FPS @ 640 x 480\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eAperture \/ FOV\u003c\/th\u003e\n                \u003ctd\u003eF4.5 \/ 16°\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eFocus Range\u003c\/th\u003e\n                \u003ctd\u003eManual Focus (0 - 40mm)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eMax Working Current\u003c\/th\u003e\n                \u003ctd\u003e120mA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003cth\u003eSystem Support\u003c\/th\u003e\n                \u003ctd\u003eWindows XP\/Vista\/7\/8\/10, Android (OTG)\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n    \u003c\/section\u003e\n\n    \u003cdiv class=\"application-section\"\u003e\n        \u003ch3\u003ePrimary Applications\u003c\/h3\u003e\n        \u003cdiv class=\"tag-container\"\u003e\n            \u003cspan class=\"tag\"\u003ePCB Inspection\u003c\/span\u003e\n            \u003cspan class=\"tag\"\u003eTextile Quality Control\u003c\/span\u003e\n            \u003cspan class=\"tag\"\u003eSTEM Education\u003c\/span\u003e\n            \u003cspan class=\"tag\"\u003eJewelry Appraisal\u003c\/span\u003e\n            \u003cspan class=\"tag\"\u003ePrinting Analysis\u003c\/span\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003c\/body\u003e","brand":"JH","offers":[{"title":"Default Title","offer_id":52772567482715,"sku":null,"price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/6994\/9787\/files\/ST-301_USB_Digital_Microscope-0.3MP_aa26d4e2-7b26-49b8-b0b4-8f60eaba1140.png?v=1775715758","url":"https:\/\/www.joyhonestco.com\/products\/usb-digital-microscope-st301","provider":"Shenzhen Joyhonest Technology Co., Ltd","version":"1.0","type":"link"}