---
product_id: 655988821
title: "FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Tinning | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 6 F245 Soldering Tips, Smart Digital Soldering Pen Tool for Electronics Repair"
brand: "fnirsi"
price: "632.22 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Fnirsi"
url: https://www.desertcart.tn/products/655988821-fnirsi-hs-02a-100w-portable-corded-soldering-iron-kit-3s
store_origin: TN
region: Tunisia
---

# 100W max power for versatile soldering 0.96'' digital display with preset temps 3-second fast heat-up for instant use FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Tinning | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 6 F245 Soldering Tips, Smart Digital Soldering Pen Tool for Electronics Repair

**Brand:** fnirsi
**Price:** 632.22 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Solder Smarter, Not Harder — Power, Speed & Precision in Your Palm!

## Quick Answers

- **What is this?** FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Tinning | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 6 F245 Soldering Tips, Smart Digital Soldering Pen Tool for Electronics Repair by fnirsi
- **How much does it cost?** 632.22 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/655988821-fnirsi-hs-02a-100w-portable-corded-soldering-iron-kit-3s)

## 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

- • **Ergonomic & Portable:** Compact design with improved grip and included storage case for on-the-go professionals.
- • **Safety & Convenience:** Auto sleep and power-off modes protect your workspace and device longevity.
- • **Power Meets Precision:** Up to 100W output ensures smooth soldering from delicate SMDs to thick wires.
- • **Lightning Fast Heat-Up:** Ready to work in just 3 seconds—no more waiting, just creating.
- • **Smart Temperature Control:** Three preset temperature groups with a clear digital display for effortless adjustments.

## Overview

The FNIRSI HS-02A is a professional-grade 100W corded soldering iron kit featuring a rapid 3-second heat-up, a bright 0.96'' digital display with three preset temperature groups (212-842°F), and six versatile soldering tips. Designed for electronics, jewelry, and circuit board repair, it combines portability, ergonomic comfort, and smart safety features like auto sleep and power-off, making it the ultimate tool for millennial makers who demand efficiency and precision on the go.

## Description

desertcart.com: FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Tinning | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 6 F245 Soldering Tips, Smart Digital Soldering Pen Tool for Electronics Repair : Tools & Home Improvement

Review: Works well, nice compact size - Seems to be of high quality, heats up relatively fast. Like the compact size. So far so good but will have to see that it holds up long term
Review: Great so far ! - I am a hobbyist who fixes his own stuff but don't have a dedicated room in the house for doing so - only a large desk. I have a couple really nice soldering/rework stations but it is a PIA to drag them out. Everytime I need to fix/solder/rework/3-D print I have to drag the equipment out, set it up, and then put it away. Most of my jobs take less than an hour of soldering time but that time spans a couple days where other things need to be done on that desk. I found that I was using a sub-$10 digital soldering iron with a 1-2 minute heat time - even for replacing SMD components - rather than pushing aside a big soldering station so I could use a power supply or an oscilliscope or breadboarding stuff or the computer keyboard. Decided to treat myself to this modern device - and it has been so very nice so far. Short tip is perfect, feel is good, heat-up is measured in seconds not minutes. Temp is accurate. Switching between lead-free and normal solder temps is super easy and happens at the expected displayed temp which seems to maintain itself as heat exits the tip and goes into the part. The various tips and 100W available means I can solder 16AWG wires and SMD components with the same thingy. The nice, heavy, long USB-C cable stays where you put it and you don't have to worry about melting your power cable as you move it around. Cools fast. Fits in a desk drawer or a glove compartment so you can pull it out when needed.

## 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, jewellery repair, circuit board soldering, micro soldering.
- 【Supports up to 100W & 3 S Tinning】Handles up to 100W (9–20V). Runs smoothly even at lower power. If restart occurs, simply switch to Adaptive Power Mode or lower the voltage for safe.
- 【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.The temperature is adjustable within the range of 212-842 °F.
- 【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】 HS02A is equipped with 6 soldering iron tips (K、KU、JS、I、C2、B). The integrated design allows the soldering iron to heat up quickly and maintain a stable temperature.The 100W 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.
- 【Device can't work】 1. Attempt to reverse the interface or swap the CC cable ports. 2. Restore factory settings. 3. Upgrade to the latest firmware.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBLMH1HS |
| Additional Features | Portable |
| Best Sellers Rank | #24,621 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in Soldering Irons |
| Brand | FNIRSI |
| Brand Name | FNIRSI |
| Customer Reviews | 4.1 out of 5 stars 345 Reviews |
| Handle Material | Rubber or Silicone |
| Head Style | Pencil |
| Heating Element | Nichrome |
| Included Components | 100W PD Adapter, Soldering Iron, Soldering Iron Stand, Soldering Iron Tips, USB |
| Input Voltage | 9 volts_of_direct_current |
| Item Length | 7.01 inches |
| Item Weight | 4.26 g |
| Manufacturer | FNIRSI |
| Manufacturer Part Number | FNIRSI-HS-02A-6 |
| Model Number | FNIRSI-HS-02A-6 |
| Power Source | PD/DC |
| Special Feature | Portable |
| 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:** PD/DC
- **Special Feature:** Portable
- **Specific Uses For Product:** Jewelry Soldering, Residential Use
- **Wattage:** 100 watts

## Images

![FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Tinning | 212-842℉, Pre-set 3 Groups Temps, Auto Sleep, 6 F245 Soldering Tips, Smart Digital Soldering Pen Tool for Electronics Repair - Image 1](https://m.media-amazon.com/images/I/71hG7yeK8mL.jpg)

## Questions & Answers

**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.

**Q: How do I fix a device that won't turn on?**
A: 1. Attempt to reverse the interface or swap the CC cable ports. 2. Restore factory settings. 3. Upgrade to the latest firmware.

**Q: Does the device support wireless operation?**
A: No, this device requires a wired connection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, nice compact size
*by P***I on August 13, 2026*

Seems to be of high quality, heats up relatively fast. Like the compact size. So far so good but will have to see that it holds up long term

### ⭐⭐⭐⭐⭐ Great so far !
*by G***P on January 13, 2026*

I am a hobbyist who fixes his own stuff but don't have a dedicated room in the house for doing so - only a large desk. I have a couple really nice soldering/rework stations but it is a PIA to drag them out. Everytime I need to fix/solder/rework/3-D print I have to drag the equipment out, set it up, and then put it away. Most of my jobs take less than an hour of soldering time but that time spans a couple days where other things need to be done on that desk. I found that I was using a sub-$10 digital soldering iron with a 1-2 minute heat time - even for replacing SMD components - rather than pushing aside a big soldering station so I could use a power supply or an oscilliscope or breadboarding stuff or the computer keyboard. Decided to treat myself to this modern device - and it has been so very nice so far. Short tip is perfect, feel is good, heat-up is measured in seconds not minutes. Temp is accurate. Switching between lead-free and normal solder temps is super easy and happens at the expected displayed temp which seems to maintain itself as heat exits the tip and goes into the part. The various tips and 100W available means I can solder 16AWG wires and SMD components with the same thingy. The nice, heavy, long USB-C cable stays where you put it and you don't have to worry about melting your power cable as you move it around. Cools fast. Fits in a desk drawer or a glove compartment so you can pull it out when needed.

### ⭐ Complete Failure out of the Box
*by J***T on April 24, 2026*

The soldering iron came in a box with a nice zippered pouch containing the iron and tip. There was another box labeled accessories which contained extra tips, the heavy duty USB cable, and the main charger brick (100 Watts). First disappointment, the nice zippered case only holds the iron and extra tip. The power brick is way too big and has to be carried separately; that is really unfortunate. But the main reason for my complaint is a complete failure of the product. I plugged in a soldering tip, provided USB power via the 100 W block, pressed OK as prompted by the display. The iron started beeping and then within 30 seconds the soldering tip was bright orange (the iron was set to 350C)! This is way too hot! I immediately unplugged the iron, let it cool off and tried a different tip thinking it was just a bad tip. After plugging in a new tip, applying power, pressing OK, the tip once again turned bright orange. It is going back to Amazon and I will look for other options.

## Frequently Bought Together

- FNIRSI HS-02A 100W Portable Corded Soldering Iron Kit, 3S Fast Heating, 212-842℉, Pre-set 3 Groups Temperature, 6 F245 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Repair
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-21*