--- product_id: 649922350 title: "HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 3 Pcs 210 Tips, Smart Soldering Iron Pen for Electronics Repair" brand: "fnirsi" price: "₩204682" currency: KRW in_stock: true category: "Fnirsi" url: https://www.desertcart.kr/products/649922350-hs-02b-100w-portable-corded-micro-soldering-iron-kit-2s store_origin: KR region: South Korea --- # 100W max power for rapid heating 0.96'' large display for precise control 2-second ultra-fast heat-up HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 3 Pcs 210 Tips, Smart Soldering Iron Pen for Electronics Repair **Brand:** fnirsi **Price:** ₩204682 **Availability:** ✅ In Stock ## Summary > ⚡ Solder Smarter, Not Harder — Power, Precision, and Portability in One Pen! ## Quick Answers - **What is this?** HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 3 Pcs 210 Tips, Smart Soldering Iron Pen for Electronics Repair by fnirsi - **How much does it cost?** ₩204682 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/649922350-hs-02b-100w-portable-corded-micro-soldering-iron-kit-2s) ## Best For - fnirsi enthusiasts ## Why This Product - Trusted fnirsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Readiness:** Heats up in just 2 seconds—no more waiting, get your projects moving faster than ever. - • **Ergonomic & Portable:** Lightweight design with improved grip and included storage case—perfect for on-the-go pros. - • **Power-Packed Precision:** Up to 100W output ensures rapid, stable soldering performance for professional-grade repairs. - • **Safety Meets Convenience:** Auto sleep and power-off modes protect your device and workspace, while adaptive power mode keeps performance steady. - • **Smart Temperature Control:** Adjustable 212-842°F range with 3 preset temperature groups for flawless, repeatable results. ## Overview The FNIRSI HS-02B is a 100W corded micro soldering iron kit designed for fast, precise electronic and jewelry repairs. Featuring a 2-second heat-up time, a large 0.96'' display, and three preset temperature settings, it offers professional-grade control and safety with auto sleep and overcurrent protection. Lightweight and portable with an ergonomic grip and storage case, it’s the ultimate tool for millennial pros who demand speed, accuracy, and convenience. ## Description desertcart.com: FNIRSI HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 3 Pcs 210 Tips, Smart Soldering Iron Pen for Electronics Repair : Tools & Home Improvement ## Features - 【FNIRSI HS02 Soldering Iron】We upgraded HS01, HS02 has a better grip, shorter tip, larger 0.96'' display, and faster heating speed.It is suitable for electronic component repair, jewelry repair, circuit board soldering, micro soldering - 【Supports up to 100W & 3 S Tinning】100W is the maximum power supported by the device. It can still be used normally if it is lower than 100W.If current is too high, overcurrent protection may restart the device—switch to Adaptive Power Mode for stable use.The temperature is adjustable within the range of 212-842 °F. - 【Portable and Lightweight】We provide a storage case for the soldering pen, which will make it easier for you to carry it outside.Its ergonomics are ensures greater results and comfort - 【3 Groups Pre-set Temp】Preset multiple groups of fixed temperature, fast temperature adjustment without time-consuming - 【Smart & Safe】 features sleep, automatic power-off, and other modes.Customize setting,set soldering iron parameters according to needs to meet daily usage - 【Extensive accessories】 HS02B is equipped with 3 soldering iron tips (I, IS, K). The integrated design allows the soldering iron to heat up quickly and maintain a stable temperature. And the 100 W charging adapter allows you to use it immediately - 【Cordless not supported】The soldering iron needs to be used with the configured charging cable and does not support cordless use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9LTCDRR | | Additional Features | Portable | | Best Sellers Rank | #113,980 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #234 in Soldering Irons | | Brand Name | FNIRSI | | Customer Reviews | 4.3 4.3 out of 5 stars (152) | | Handle Material | Rubber or Silicone | | Head Style | Pencil | | Heating Element | Ceramic | | Included Components | 100W PD Adapter, PD Charging Cable, Soldering Iron, Soldering Iron Stand, Soldering Iron Tips | | Item Length | 6.72 inches | | Item Type Name | Soldering Iron | | Item Weight | 2.4 ounces | | Manufacturer | FNIRSI | | Manufacturer Part Number | HS-02 | | Model Number | HS-02 | | Power Source | USB Powered | | Specific Uses For Product | Jewelry Soldering, Residential Use | | Style Name | Pencil | | Upper Temperature Rating | 842 °F | | Wattage | 100 watts | ## Product Details - **Brand:** FNIRSI - **Power Source:** USB Powered - **Special Feature:** Portable - **Specific Uses For Product:** Jewelry Soldering, Residential Use - **Wattage:** 100 watts ## Images ![HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 3 Pcs 210 Tips, Smart Soldering Iron Pen for Electronics Repair - Image 1](https://m.media-amazon.com/images/I/71t7Vb1Xn6L.jpg) ## Questions & Answers **Q: The soldering iron constantly reboots when trying to start to turn it on** A: 1.Check the cableb connection,try flipping the connector or swapping the CC cable ports 2.Use the power adaptive mode. With the device powered off, press and hold the right button while plugging in the power. **Q: Does the device support wireless operation?** A: No, this device requires a wired connection. **Q: What should I do if my device shows "low voltage"?** A: Simply switch to Power Adaptive Mode or adjust the voltage settings to lower the voltage. For persistent alerts, a quick firmware update ensures smooth and stable operation. ## Frequently Bought Together - FNIRSI HS-02B 100W Portable Corded Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 3 210 Soldering Tips, Smart Digital Soldering Iron Pen for Electronics Precision Repair - 63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g) - Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/649922350-hs-02b-100w-portable-corded-micro-soldering-iron-kit-2s](https://www.desertcart.kr/products/649922350-hs-02b-100w-portable-corded-micro-soldering-iron-kit-2s) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-03*