{"product_id":"hs-st1","title":"FNIRSI® HS-ST1 2-in-1 SMD Tweezer Soldering Iron, DC\/USB-C, PD3.1\/QC3.0","description":"\u003cdiv\u003eThe HS-ST1 is an innovative 2-in-1 portable soldering tool designed for precision soldering, SMT (Surface Mount Technology), and micro-soldering applications. It functions as both a single-sided heating soldering iron and a double-sided heating hot tweezer, offering flexibility and portability without the need for a bulky separate workstation. Equipped with rapid heating, intelligent temperature control, and multiple power input options, the HS-ST1 is a highly efficient tool for various electronic repair tasks.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003ch2\u003eKey Feature\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-in-1 Portable Tweezer Soldering Iron:\u003c\/strong\u003e Combines a single-sided soldering iron and double-sided hot tweezers in one compact tool, supporting precision soldering, SMD rework, and micro-soldering without a bulky separate workstation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e140W Maximum Heating Power:\u003c\/strong\u003e Provides up to 140W of maximum power for demanding electronic repair tasks, helping deliver the heating capacity needed for different soldering and component-removal jobs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Sided and Single-Sided Heating:\u003c\/strong\u003e Choose Auto, Dual, Left, or Right heating modes to match the task. Dual-sided heating supports component removal, while single-sided operation supports localized soldering and rework.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible USB-C and DC Power Input:\u003c\/strong\u003e Supports USB Type-C and DC power input, offering greater flexibility for bench work and portable repair setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePD3.1 and QC3.0 Charging Protocols:\u003c\/strong\u003e Supports compatible USB-C power sources using PD3.1 and QC3.0 protocols, reducing dependence on a single dedicated power source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100–450°C Temperature Adjustment:\u003c\/strong\u003e Covers a range of 212–842°F for different soldering requirements, from temperature-sensitive work to higher-heat rework tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.96-Inch IPS Color Display:\u003c\/strong\u003e Shows key operating information, including preset temperature, input voltage, tip temperature, heating status, and set temperature, making it easier to check settings during repair work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Preset Temperatures:\u003c\/strong\u003e Store three commonly used temperature settings and switch between them for a more efficient workflow across recurring soldering tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Temperature Steps:\u003c\/strong\u003e Set temperature adjustment increments from 1°C to 50°C to balance fine temperature tuning with faster adjustments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndependent Left and Right Temperature Calibration:\u003c\/strong\u003e Provides separate calibration settings for the left and right heating sides at 150°C, 250°C, and 350°C to compensate for temperature deviations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Sleep and Standby Functions:\u003c\/strong\u003e Configure sleep and standby timers from 0 to 30 minutes. Sleep temperature can be set from 100°C to 200°C to reduce unnecessary heating during idle periods.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotion and Button Wake-Up:\u003c\/strong\u003e Wake the tool from sleep by moving the handle or pressing a button, helping resume work without navigating through the settings menu.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeft- or Right-Hand Operation:\u003c\/strong\u003e Select the preferred hand mode to suit different working habits and improve handling convenience during precision soldering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC210 Soldering Tip Compatibility:\u003c\/strong\u003e Designed for C210 soldering tips, with different tip shapes available in the supplied configurations to accommodate varied contact requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmware Update and System Customization:\u003c\/strong\u003e Supports firmware updates, Celsius\/Fahrenheit switching, adjustable screen brightness, and sound settings for a more adaptable user experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"product-spec\"\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eModel\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eHS-ST1\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eMaximum Power\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e140W\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eProduct Type\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e2-in-1 Tweezer Soldering Iron\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eOperating Voltage\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e9–28V\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eTemperature Range\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e100–450°C (212–842°F)\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003ePower Input\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eType-C, DC\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eCharging Protocols\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003ePD3.1, QC3.0\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eSoldering Tip\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eC210\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eDisplay\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e0.96-inch IPS HD Color Display\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eHeating Modes\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eAuto, Dual, Left, Right\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eTemperature Presets\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e3 Preset Temperatures\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eTemperature Adjustment Step\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e1–50°C\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003ePower Adjustment\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e10–100%\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003ePD Voltage Settings\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e9V, 12V, 15V, 20V, 28V\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eSleep Time\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e0–30 Minutes\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eStandby Time\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e0–30 Minutes\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eSleep Temperature\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e100–200°C\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eTemperature Calibration\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eIndependent Left\/Right Calibration at 150°C, 250°C, 350°C\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eTemperature Unit\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e°C \/ °F\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eScreen Brightness\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003e10–100%\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eWake-Up Method\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eMotion Detection, Button Press\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eHandedness Setting\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eLeft \/ Right\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"spec-column\"\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eSystem Languages\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eEnglish, Chinese\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-prop\"\u003e\n      \u003cdiv class=\"spec-title\"\u003eFirmware Update\u003c\/div\u003e\n      \u003cdiv class=\"spec-desc\"\u003eSupported\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003ch2\u003ePackage List:\u003c\/h2\u003e\n\u003cdiv\u003e\n  \u003ch3\u003eStandard Set (Std.)\u003c\/h3\u003e\n  \u003cspan\u003e◉ HS-ST1 Tweezer Soldering Iron × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Storage Bag × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Soldering Tip × 4 (Two pairs)\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Soldering Stand × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Tip Replacement Accessories × 1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch3\u003eCharge Set (Pro)\u003c\/h3\u003e\n  \u003cspan\u003e◉ HS-ST1 Tweezer Soldering Iron × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Storage Bag × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Soldering Tip × 6 (Three pairs)\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Soldering Stand × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ Tip Replacement Accessories × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ USB-C Cable × 1\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e◉ 100W PD Power Adapter × 1 (US or EU Plug)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-01.webp?v=1793343957\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-01.webp?v=1793343968\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"eager\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-02.webp?v=1793343956\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-02.webp?v=1793343968\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-03.webp?v=1793343956\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-03.webp?v=1793343968\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-04.webp?v=1793343957\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-04.webp?v=1793343977\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-05.webp?v=1793343956\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-05.webp?v=1793343977\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-06.webp?v=1793343956\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-06.webp?v=1793343977\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-07.webp?v=1793343956\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-07.webp?v=1793343973\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-08.webp?v=1793343957\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-08.webp?v=1793343977\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-09.webp?v=1793343957\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-09.webp?v=1793343978\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e\n\u003cpicture class=\"product-detail-image\"\u003e\u003csource media=\"(max-width: 551px)\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-app-11.webp?v=1793343953\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-detail-pc-11.webp?v=1793343969\" alt=\"FNIRSI HS-ST1 2-in-1 SMD Hot Tweezers \u0026amp; Soldering Iron\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/picture\u003e","brand":"FNIRSI","offers":[{"title":"HS-ST1 Std.","offer_id":67925148303578,"sku":"HS-ST1-EN","price":74.99,"currency_code":"USD","in_stock":true},{"title":"HS-ST1 Pro (US Plug)","offer_id":67925148336346,"sku":"EN-HS-ST1-HIGH-US","price":112.99,"currency_code":"USD","in_stock":true},{"title":"HS-ST1 Pro (EU Plug)","offer_id":67925148369114,"sku":"EN-HS-ST1-HIGH-EU","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/fnirsi-hs-st1-2-in-1-smd-tweezer-soldering-iron-white-bg.webp?v=1793343189","url":"https:\/\/www.fnirsi.com\/products\/hs-st1","provider":"FNIRSI","version":"1.0","type":"link"}