---
product_id: 649880259
title: "FNIRSI HS-02B 100W Portable Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-Set 3 Groups Temperature, 3 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Precision Repair"
brand: "fnirsi"
price: "€ 167.45"
currency: EUR
in_stock: true
reviews_count: 7
category: "Fnirsi"
url: https://www.desertcart.it/products/649880259-fnirsi-hs-02b-100w-portable-soldering-iron-kit-2s-fast
store_origin: IT
region: Italy
---

# 100W high power rapid heat 2-second ultra-fast heating 212-842℉ adjustable temp range FNIRSI HS-02B 100W Portable Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-Set 3 Groups Temperature, 3 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Precision Repair

**Brand:** fnirsi
**Price:** € 167.45
**Availability:** ✅ In Stock

## Summary

> 🔥 Solder Smarter, Not Harder — Power Meets Portability!

## Quick Answers

- **What is this?** FNIRSI HS-02B 100W Portable Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-Set 3 Groups Temperature, 3 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Precision Repair by fnirsi
- **How much does it cost?** € 167.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/649880259-fnirsi-hs-02b-100w-portable-soldering-iron-kit-2s-fast)

## 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 Readout:** Large 0.96'' digital display keeps your temperature settings crystal clear and accessible.
- • **On-the-Go Ready:** Lightweight design with a sleek storage case means pro-level repairs anywhere, anytime.
- • **Smart Safety Suite:** Sleep mode, auto power-off, and child lock protect your workspace and peace of mind.
- • **Power-Packed Precision:** 100W output delivers lightning-fast heat for flawless soldering every time.
- • **Tailored Temperature Control:** 3 pre-set groups let you switch temps in a snap—no downtime, just productivity.

## Overview

The FNIRSI HS-02B is a 100W portable soldering iron kit engineered for precision electronics and jewelry repair. Featuring ultra-fast 2-second heating, a wide 212-842℉ temperature range with 3 pre-set groups, and a large digital display, it combines power and smart safety features in a lightweight, travel-friendly design. Includes 3 versatile soldering tips and a USB PD adapter for immediate use, making it the go-to tool for millennial pros who demand speed, accuracy, and convenience.

## Description

FNIRSI HS-02B Smart Soldering Iron Kit 100W Electric Soldering Iron Adjustable Constant Temperature Fast Heat Solder Iron Kit

Review: ******POWER SUPPLY IS US************ - ******POWER SUPPLY IS US************ ALSO I THINK ITS FUALTY, I tied two US-IK adapters, and it wouldnt work with either. It works fine with an apple macbook charger. Despite this, I think I'll keep it.
Review: Iron is great BUT comes with ???US Plug??? in the UK - Very nice Soldering Iron, heats up fast, nice flexible cable, nice tips... The Power brick looks and feels very nice......... Just a shame that desertcart choose to stock this item in the UK and then give you a US style plug ????? WHY desertcart WHY ???? As usual there is no customer support from them, only the option is to return or refund, hence the 2 stars for the review. (the Iron itself gets 5 stars) As you can see in the photos, once the Power brick is plugged into an adaptor it does not look to good and could be hit off or bent too easy for me. (I will need to try with the prongs behind the US style plug) I've already started playing with this nice bit of kit so i cant return... I would suggest that anyone else buy from another seller and maybe not bother with the Power brick... cheaper for you.

## Features

- 【FNIRSI HS02 Soldering Iron】We upgraded HS01, HS02 has a better *************************************************************, shorter tip, larger 0.96'' display, and faster heating speed.It is suitable for electronic component *************************************************************, jewellery *************************************************************, circuit board soldering, micro soldering
- 【100 W High Power & 2 S Tinning】The power of the soldering station is higher than the 65 W on the market. It can achieve fast heating for soldering. The temperature is adjustable within the range of 212-842 °F. It automatically adjusts to the power output
- 【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, child lock mode 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9LTCDRR |
| Best Sellers Rank | 230,274 in DIY & Tools ( See Top 100 in DIY & Tools ) 315 in Soldering Irons |
| Brand | FNIRSI |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (130) |
| Handle Material | Plastic |
| Head Style | Pencil, Chisel |
| Heating Element | Electric |
| Included Components | 100W PD Adapter, 3 Soldering Iron Tips, PD Charging Cable, Soldering Iron, Soldering Iron Stand |
| Item Length | 6.72 Inches |
| Item Type Name | Soldering Iron |
| Item Weight | 68 g |
| Manufacturer | FNIRSI |
| Model Number | HS-02 |
| Part Number | HS-02 |
| Power source | USB Powered |
| Special Features | Portable |
| Style | Pencil |
| Upper Temperature Rating | 450 Degrees Celsius |
| Usage | Jewellery Soldering, Residential Use |
| Wattage | 100 watts |

## Product Details

- **Brand:** FNIRSI
- **Power source:** USB Powered
- **Special feature:** Portable
- **Specific uses for product:** Jewellery Soldering, Residential Use
- **Wattage:** 100 watts

## Images

![FNIRSI HS-02B 100W Portable Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-Set 3 Groups Temperature, 3 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Precision 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.

## Customer Reviews

### ⭐⭐⭐ ******POWER SUPPLY IS US************
*by G***F on 28 October 2025*

******POWER SUPPLY IS US************ ALSO I THINK ITS FUALTY, I tied two US-IK adapters, and it wouldnt work with either. It works fine with an apple macbook charger. Despite this, I think I'll keep it.

### ⭐⭐ Iron is great BUT comes with ???US Plug??? in the UK
*by V***C on 16 December 2025*

Very nice Soldering Iron, heats up fast, nice flexible cable, nice tips... The Power brick looks and feels very nice......... Just a shame that Amazon choose to stock this item in the UK and then give you a US style plug ????? WHY AMAZON WHY ???? As usual there is no customer support from them, only the option is to return or refund, hence the 2 stars for the review. (the Iron itself gets 5 stars) As you can see in the photos, once the Power brick is plugged into an adaptor it does not look to good and could be hit off or bent too easy for me. (I will need to try with the prongs behind the US style plug) I've already started playing with this nice bit of kit so i cant return... I would suggest that anyone else buy from another seller and maybe not bother with the Power brick... cheaper for you.

### ⭐⭐⭐⭐⭐ Review
*by T***N on 20 October 2025*

Very nice iron! EXTREMELY FAST heat up even at 20% power output! Super simple and easy to use menu and temp setting. 3 adjustable presets. Accepts input voltage from 9v to 20v on USBC. Comes with dc barrel jack adapter, 3 different soldering tip cartridges, 100w usbc power cord (highest quality USBC charger I've EVER SEEN!!!! By a landslide!!) adjustable volume and brightness. Solid feeling buttons, it delivers the heat when it's needed and rests when it's not needed. ABSOLUTELY WORTH THE PRICE!! YOU WONT GET ANYTHING BETTER!!!! (even if you throw more money at it!!) The included case has enough room for everything except the power block for the wall. It has enough room to store a roll or two of solder in there as well as the spare tips and whatever little accessories you need!

## 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-14*