








🔥 Solder Smarter, Not Harder — Power Meets Precision
The FNIRSI HS-02B is a 100W USB-powered portable soldering iron kit featuring ultra-fast 2-second heating, a wide 212-842℉ temperature range with 3 pre-set groups, and 3 interchangeable tips. Designed for electronics, jewelry, and circuit board repair, it combines smart safety features and ergonomic portability, making it the ultimate tool for precision soldering professionals on the move.














| Manufacturer | FNIRSI |
| Part number | HS-02 |
| Item Weight | 68 g |
| Package Dimensions | 20.7 x 10.11 x 8.79 cm; 68.04 g |
| Item model number | HS-02 |
| Style | Pencil |
| Material | iron |
| Power source type | USB Powered |
| Wattage | 100 watts |
| Item Package Quantity | 1 |
| Head Style | Pencil, Chisel |
| Handle Material | Plastic |
| Special Features | Portable |
| Specific uses | Jewellery Soldering, Residential Use |
| Included components | 100W PD Adapter, 3 Soldering Iron Tips, PD Charging Cable, Soldering Iron, Soldering Iron Stand |
| Batteries Included? | No |
| Batteries Required? | No |
T**N
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!
F**N
Buen producto me ha gustado mucho para el uso que le doy si aconsejo que incluya el adaptador de corriente europeo ya que su fuente no lo es
M**S
Das beste in dieser Preisklasse ❗
R**G
This is a great good quality soldering iron for portable or field use! FIRST! Make sure you are looking for the right Soldering Iron (This review is for the HS-02B Micro Soldering Iron) HS-02A For General Purpose Medium Size Tip Soldering including Wire terminals, Switches, Large Components, etc. HS-02B For Small Component Soldering (i.e. on PCB Boards) ... If you need a microscope while soldering then this is the one! The main difference is the size of the Soldering tips which are NOT interchangeable between the two Iron Handles. What makes this a better Soldering Iron? 1. FAST, SAFE and EFFICIENT: It heats up within a few seconds to an accurate set-point temperature. Using the new USB-C Power Standard, the iron can supply up to 100W for fast heatup automatically and yet it uses only about 4W for 370C steady state tip temperature (see Photo). User can select Sleep and Standby times for as little as 1 minute with a standby temperature as low as 100C (see Photo). 2. PORTABLE: Using the supplied C2-to-C2 USB Cable it can be plugged in to a AC outlet or 12V DC C2 USB power source. The handle is compact and can be used in tight spaces. The supplied cable is sturdy and can handle up to 100W but is very flexible to facilitate handling the iron (see Photo). 3. USER FRIENDLY: the display and user buttons allow you to quickly set and confirm the best soldering temperatures (3 adjustable pre-set values to accommodate Lead-Based and Lead-Free solder along with quick up/down temperature tweaking). A brief summary of Soldering Iron choices (for Soldering wires and electronics): 1. AC Outlet old-style "Dumb" IRON: Takes minutes to heat up and stays hot. Tip will oxidize if left on. Cheap. 2. AC Outlet IRON with adjustable Temperature and Display and ESD Safe: Takes multiple seconds to heat up and goes into standby mode to prevent Tip Oxidation. 3. Butane Portable Soldering Iron: Fast heating iron for portable use. Crude temperature control but can maintain tip temperature with large thermal loads (Large wires, connectors). 4. New Generation USB C2 Irons: Very fast heatup, accurate temperature regulation and display, compact. Accurate temperature regulation minimizes component overheat damage yet can supply up to 100W to maintain temperature to ensure a good solder joint.
E**O
Prodotto valido, unico neo la spina americana ho dovuto prendere un adattatore
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