Description
HS-02 is a portable screen display intelligent soldering iron launched by our company. This soldering iron has the
following characteristics:
●Light weight, easy to carry
●Power adjustable
●Rapid heating up
●9-20V Working voltage
●0.96 HD color screen
●Temperature control
●Ergonomic design for comfortable grip
●Support PD and QC protocols



































R***a –
Excellent product! It’s worth getting the package with accessories. I recommend.
P***k –
Very good and handy soldering iron with this kit. Very good when on the go. Provides good and comfortable grip with solid performance. Very well built although the price is higher.
Customer –
Thank you
H***a –
The product is perfect, I am very satisfied with it! I confidently recommend it as a very good little tool! The packaging is perfect, very precise, undamaged, and arrived in a very short time!
Customer –
This is a very nice iron, absolutely the best usb iron i’ve used and better than most irons in general. The build quality is incredible for the price and extremely handy to have around. Easily one of the best-value items out right now
C***c –
Well packaged upon receipt and impeccable in product packaging. The quality surprised me in every detail. I will test the product, but I highly recommend the purchase. It arrived before the deadline and the cost-benefit ratio is quite satisfactory.
B***r –
Product of excellent quality, very well finished, robust, great packaging, completely exceeded my expectations, I recommend it.
C***a –
Everything is fine, I tried it and it heats up very quickly. It arrived in Peru in less than 3 weeks. Very satisfied with the product. I will try it.
Customer –
Delivered as sheduled. Product is great. Realy good quality of all components. The box has some really usefull features. As profesional also had used soldering irons from the “great” western companies day by day and they are not better then this one…
G***i –
Everything arrived in perfect condition. Excellent packaging from the seller. Very recommended person and the product is excellent, I already have several from the brand and the technology and quality are superior in everything. I recommend it
K***a –
Good iron. Packaging is very good, everything arrived without any damage. However be sure that you use a good psu for it. Im using xiaomi 67w charger but screen on the iron is glitching when heating up on boot, but it works okay when heated.
A***v –
Perfect soldering iron! The product fully matches the description. The quality is excellent. It arrived on time. It would have been nice to have a case to collect the power supply as well, but apparently the manufacturer focused on elegance and decided that a powerful power supply would be easy to find anywhere. I am satisfied and recommend!
A***s –
A chic soldering iron, I bought the whole set. The plastic stand is fragile, so be careful. Be sure to read the instructions before using it; there’s even an adjustment for left-handed use. I recommend it!
P***i –
I recommend it, it heats up quickly and is small for small items.
g***a –
The product is of high quality… it arrived very, very quickly… also the seller is very attentive so I highly recommend it… and furthermore, the product is exactly the same as advertised so it also exceeded my expectations, which makes me very happy and satisfied and I know I would buy from them again, so I will always continue recommending not only this product but also all their others… thank you very much.
P***S –
The product fully corresponds to the description and works perfectly. Delivery is fast, well packed, received everything intact. Special thanks to the seller for their attention: they corrected my mistake and sent a power supply unit with an EC plug. I recommend!
Customer –
Very surprised about packaging. One of the best i got so far. Congratulations for putting effort to protect items. The solder looks premium, well finished. Will try to test now.
J***z –
Everything arrived well in Colombia as I requested, with a C210 tip. I really like this brand because it goes beyond in technology and the seller is honest. I highly recommend it.
R***a –
Excellent soldering iron, this is the second one I’ve purchased for my laboratory. Worth every penny, streamlines your work.
j***e –
Very good product, I just didn’t realize that it doesn’t have an internal battery and needs an external power source. The usage and handling are good, heats up very quickly. Very good product.
Customer –
Very good product, I just didn’t realize that it doesn’t have an internal battery and needs an external power source. The usage and handling are good, heats up very quickly. Very good product.
y***o –
I received the order very quickly in 10 days, everything was packed perfectly. Everything works great. After some time, I will be able to write more about work.
A***r –
Good soldering iron. I soldered XT60 and XT90 connectors without any problems. Operate the soldering iron with a 35-watt power adapter.
S***i –
The FNIRSI HS-02 soldering iron arrived with all its accessories and in perfect condition. The Official Store FNIRSI is an Excellent Seller! Highly recommended! !AAAAAAAAAAAAAAAAAAA++++++++++++++++++++++ Thank you
c***c –
Cool set, convenient, powerful, easily handles xt60.
Customer –
Excellent soldering iron. Fast and accurate temperature regulation, excellent performance, high-quality workmanship, clear display, option to set three temperatures in memory for easy control. I recommend.
V***a –
The shipment was fast, the packaging was excellent, it arrived undamaged. The adapter cable is normal; I checked it first because there were many complaints that it had incorrect polarity, but my cable is fine. The quality is excellent; I bought the full set and tested it with Baseus Blade power banks. It works, though it didn’t turn on the first time; it turned off but still turned on eventually. Perhaps the problem is with the power banks.
o***r –
Great. Heat fast. Perfect for fine soldering.
Customer –
Works great. I can recommend it. The only issue is a few scratches on the metal soldering iron holder due to transport. One could pack a thin film in the case, then this wouldn’t have happened.
P***t –
Easy to use. Very fast tip heat-up using 20v power supply.
R***e –
Everything was fine; after I changed the voltage setting, the soldering iron worked perfectly. The service provided immediate assistance. A clear recommendation from my side – everything was excellent!
Customer –
Very fancy, love it!
G***n –
Not tested at the moment
A***o –
As you can see, the soldering iron came in good packaging. The set is very good. The soldering iron heats up very quickly and feels nice in the hand. The holder and tip cleaner are well-made. What’s missing is a tip removal system and a soldering area backlight. I haven’t quite figured out how to work with solder in the case yet. But everything else is very good.
K***k –
Very good product, the reseller responded all my questions very diligently and they have provided new adapter after failing it. Highly recommended
Customer –
The presentation is beautiful, it heats up very quickly, and the charger it came with is very powerful and can be used for other things. Highly recommended.
w***a –
Excellent item
M***r –
”FNIRSI Official Store” is a great product that meets quality standards and is above FLUXE technology at a good price. The product arrived in a week from China to Latin America, although I don’t like that tariffs have increased by 30% on the final product. Still, the products are cheaper than with resellers on AMAZON or MERCADO LIBRE. The only thing missing is a manual in Spanish; it only comes with a sheet in Chinese and English. The product was well packaged in its styrofoam box. I correctly selected the plug input for the United States and Europe.
a***r –
Very good soldering iron, good tips, worth the money, tested everything works, recommend the product and the seller.
O***m –
Excellent soldering kit, matches the seller’s images and description, decent quality of manufacturing and materials, functions properly, recommend the product and the seller.
Customer –
It arrived in good condition but after delivery
s***z –
Good product
C***r –
Very good soldering iron, completely professional, it melts solder very well, the temperature rises very quickly, highly recommended, arrived quickly and well packaged.
k***r –
Thank you very much to the seller, there was a problem with my address and they contacted me and helped me, if we come to the product, it heats up quickly, it is compact, i was very satisfied, it was wise to prefer hs02 instead of buying a big station
K***e –
Amazing tool!!! Beautifully made, clear display and a fabulous 100w usb charger with a great cable. Everything is professionally made. I definitely recommend it!
o***r –
I love the FNIRSI HS02 soldering irons. I bought both versions because I’m so impressed by them. The multifunctional box alone is the real highlight.
Customer –
Exceptional quality. The materials used in its consturctio feel premium. The storage box with a holder is also very handy and nice to use. The soldering iron works with my 33w pd charger which is very nice, you do not need to buy an expensive charger – only drawback is that it heats up slower. You have to change the power to 30% if you use a 30w charger/powerbank, 65% for 65w and so on. The hs-02a version is useful even for very small parts soldering, b version is even more precise. Get the a for a more general purpose use.
Customer –
Great equipment, I recommend it, I am very satisfied 🤘
I***a –
Oooh, this is Apple among soldering irons. A must-have for those who solder, and for those who don’t, buy it as a gift for those who do solder.))
Customer –
Excellent product, works like a charm as described. A must have product for hobbyists. Very portable and was impressed with the packanging.
Customer –
Looks good, works great, nice material quality. I don’t just know what for is dimmed glass in the box – it doesn’t do anything. One con – in advertising there’s auto sleep mode when you put it to the holder. Well in reality it doesn’t work, but still it’s great setup
J***k –
Item was promptly packed and shipped. It arrived well packed and in good condition. I have opened up the package and everything is there as pictured and described. It is well made like several other fnirsi products that i own. I have not yet powered on the unit to test or use it, but i am sure it will work nicely when i do very soon. Highly recommended seller.
Customer –
This thing is so awesome!!!!! ! The type-c cable is such a pleasant quality. Feels great just touching it. The cool looking charger 100w is out of this world. The little solder gun station is incredible and has sound letting me know it’s ready to melt, i love this thing. Only one minus, this all is separately. I wish the charger would be in the case as well as the typc-c cable. Other than that, it’s my favorite thing now!!! Definitely one of the best tools i have! Such a nice gift too. Quality feels great. Nice little portable soldering station! Get it right now don’t even hesitate!! !
Customer –
This is the best soldering iron I’ve ever held in my hands. Worth recommending highly. The packaging is also of a high standard. It even works with a power bank. Thank you to the seller. For fast delivery and good packaging. I recommend it again!
Customer –
Delivery took 12 days, the packaging was excellent, the power supply really meets the stated specifications, and is substantial in weight. The tool itself is comfortable and ergonomic, fits well in the hand. The tip is securely fixed and positioned. We’ll test it in use and update the review.
Customer –
Great and quick customer service. Great product.
Customer –
UFFFF!!! What a QUALITY product!! Excellent to the touch, you can feel the quality of the material. I love it, I’m going to buy another one.
Customer –
Spectacular, excellent quality of finishes and performance, heats up in seconds, highly recommended purchase 👍
Customer –
The quality is quite decent, it heats up quickly, but the actual temperature is lower. The included needle is too small.
Customer –
Very nice soldering iron, easily adjustable, and easy to use, buy the set with power supply and extra tips
Customer –
Excellent. There’s no point in doing a review since this soldering iron is well-known. I recommend getting it with a cable right away; it’s worth it, very high quality. It arrived in a foam box.
Customer –
I really like it, it’s elegant, I recommend it to everyone, there are no disadvantages at all. I just want a bigger style, but that’s not a problem. I recommend it to all tech enthusiasts, not to mention professionals.
В***н –
I bought a FNIRSI soldering iron. Everything is great. 👍 The product is indeed original, this is immediately evident from the quality. The set fully corresponds to the order, nothing is missing. The delivery was very fast, everything arrived intact, without any damage. There is simply nothing to reach for. 😄 I definitely recommend the seller and the product!
U***r –
This is not a soldering iron, it is a product of very high level of craftsmanship! Made VERY well, I really liked the packaging, accessories, and all the parts! The power cable is soft and even has plugs!!! Many thanks to the manufacturers of this soldering iron, nothing is forever, but I wish it could work for decades! I recommend FNIRSI products!
Customer –
Great product, fast delivery
Customer –
This soldering iron is really great: easy to use, practical with its metal casing and six tips, and heats up quickly. Delivery was super well packaged in its styrofoam box. I have other products: Fnirsi, and they are always very well-designed and reliable. I recommend this seller.
Customer –
Working nice
Customer –
Excellent!
P***i –
Fantastic seller and high-quality product! i accidentally ordered the us plug version, but the seller noticed it, contacted me proactively, and easily changed it to the eu plug before shipping. excellent communication and outstanding customer service. the item itself is exactly as described and made of great materials. highly recommended!
C***y –
I love this soldering devise. feels good in my hands and heats instantly. quality feels good. definitely not cheap
R***z –
Works excellent, I used it to install some components on the Nintendo Switch and now it works perfectly.
w***r –
Best soldering iron in oven. it’s part of my day to day toolbox, easy to carry around. heats up quickly 10-30 seconds based on the power supply you use it from. it can keep up with my professional desktop soldering station. robust, and extremely good build quality. i can recommend it for hobbyists and professionals users as well.
a***r –
Iron works, matches description. The box is nice too. Its worth the price i paid $60 usd and 5 stars. Only complaint is the cap for the iron is directional. If you insert it the wrong way, it wont close centered. This is because there are 2 prongs but the iron has 3 sides (triangle shaped). Other complaint with the box is that the lid doesnt have a mechanism to lock it, or use magnets to keep it closed. It stays closed on the latch. The spool for the solder is held in with magnet and can be a bit finicky. That is definitely an afterthought and should be simplified without parts that can fall off. Will worth the money.
c***a –
As soon as i opened the box i knew this was a quality product. Three materials used are premium and the display is beautiful. If you are looking for a low profile iron you can not go wrong with this one. I cannot wait to get to work with it. Shipping container was great and delivery only took about a week. No doubt i will be showing this off to my friends and buying more.
a***r –
This cheap portable soldering iron is so much better than all “cheapish” (but still more expensive) soldering stations i have tried. Heats up extremely fast (comes up to 360 celsius in a few seconds), which means that i shut it down (or use autosleep) when preparing the next soldering point. This is much better for the life of the tip, and helps prevent oxidation. The box with the holder and the tips is a very nice addition. All-in-all, this iron makes soldering at home (without professional equipment) so much fun – no more waiting a few minutes for the iron to heat up and having to constantly reactivate the tip because of oxidation.
M***i –
So far, i’m very pleased. I really like the box; it’s very practical, and that’s why i bought this soldering iron. The soldering iron itself is very convenient, and i like the presets. It heats up quickly, and soldering even thicker awg12 cables and xt60 connectors is effortless. It would be ideal for rc enthusiasts and hobbyists.
B***v –
The iron is fantastic. Gets hot at any temperature in no more than 10 seconds, works with any usb pd setup and is super accurate and travel friendly. Highly recommended
P***a –
Work perfect with original jbc tip. I use a 20v 5a adapter and it heat up super fast. You need at least a 65w adapter to work decent.
N***n –
Very good kit, delivered in 1 week, heats up quickly and has a stable temperature, very practical box. It just needs a place to store the USB-C cable. Very satisfied.
D***s –
So after owning this and the alientek t90 i would have to say this is better quality and feels more premium in the hand… both are ready to use insanely fast but i like the feel, and the options on the hs02 over the t90. feels like a better quality unit. i seen reports about repairability , they are about the same when it comes to that, both need to have the screens removed to take apart. both can be taken apart and repaired. overall near instant heat up time and stays hot and even for hours.
P***n –
Surprisingly good product of high quality. It works perfectly and heats up in seconds. Simply impressive. The product looks and feels superior. It comes with ample of spare tips, from 4mm wide tip for soldering some big power pads to very small tip for 0402 smd soldering. The only downside is that my product did not come with power adapter. It works on very wide voltage range, from 9-20v and uses usb type c as a power cable. Overall, i am very happy with this product.
M***o –
A great soldering iron that heats up instantly. The case is very well-designed and serves as a stand, tip cleaner, and solder holder. Delivery and shipping are fast.
M***r –
Very very good product and fast shipping! Good seller!+++++
A***n –
Amazing quality, %100 recommended, the screen works great, the temperature reaches 250c quickly. Any kind of usb c charger works but at least should be 65watts.
D***i –
The soldering iron is great. I bought additional “paw” tips 5mm and 8mm. Now I can strip thick wires.
o***r –
This thing is amazing. Unlike tips from previous generations of soldering irons, the hs-02 tips have a full heating element+temperature sensor as close to the tip as possible which means it heats up in no time. You’d think that for something so inexpensive they’d cut corners but no way man the soldering iron feels more premium than my $100 hakko. And it has a microcontroller and a screen inside of the iron. It feels so slick and futuristic i just wanna solder all the time now. Unbelievable. This is my first product from fnirsi and trust me it won’t be the last!
N***a –
I am super happy with the purchase. Super fast delivery and a very attentive seller. As for the product, it is of unparalleled quality and beauty – a true gem! I’ve done a few tests so far. I only noticed that if the device is set to maximum power (100% power), the device turns off, which does not happen at the default setting of 65%. This may indicate that the source is not releasing its maximum power of 100W or there may be some internal issue with it. For now, 80% of everything is OK. More aggressive usage tests will be necessary to confirm this condition. Let’s see.
Customer –
The product is of high quality. I recommend the seller, as well as the soldering iron.
Customer –
I bought it as an addition to version A specifically for small and delicate components, such as SMD LEDs, miniature microphones, etc., and I can say it does its job perfectly. The temperature is obviously accurate, the set of tips is great for such tasks, everything is excellent. And the case is just a find, really cool idea. Shipping and delivery are very fast, packaging is reliable, thank you very much to the seller!
Customer –
Original item arrived defective but the store was really friendly and helpful, and in the end they decided to replace mine New one works just fine Overall experience was really good, sometimes an item can be defective but when the store did their best in replacing the device Great seller Good device, heats up really fast (using a 65w supply) Recommend
С***а –
The soldering iron is simply excellent; I bought the complete set, and it fully meets the specifications mentioned in the description. Soldering is a real pleasure. I recommend taking it with a box if you’re using it for work from a power bank, for outings, or for general work without light.
Customer –
Wow! This is awesome! ! 👍 And definitely go for the one with the box, it’s a bit more expensive but really nice and much better that other shitty storage stuff. Makes soldering a real pleasure compared to my ts101 soldering iron! And it feels much safer too with the real thick metal holder and silicon for thing to clean the tip! The tip is also shorter, so easier to solder in my opinion! Note there are 2 models: – hs-02b (professional c210 tips, used for micro-soldering as they can go down to 0.1mm — do not buy that if you don’t have a digital microscope, otherwise you’re not micro soldering and that’s just useless, and gonna become an annoyance to you) – hs-02a (the one i bought with box+6 tips, these are professional c245 tips used for generic purpose soldering, but can also do some micro soldering with the adequate tip at 0.3mm, so go for this one if you don’t know what to choose!) Hope my review is useful and helps you decide! 😊
Customer –
The soldering iron is simply superb, soldering is a pleasure, the case is very convenient, everything is at hand, including the stand and solder, as well as the cleaning tool for the tip and the tip itself, all in one place. The seller is excellent, shipped quickly, received in 6 days, packaged perfectly. I recommend buying it. 👍🔥
Customer –
The item was well packaged and received in good shape. Very satisfied with the quality of the set, the box, accessories and power adapter. Tested the soldering iron and it worked as described, very fast and easy to use. The included accessories are very high quality, basically you get everything you need in one next and professional package. I highly recommend this product and this store 😃
g***g –
Packed well, the box is intact. The soldering iron works well and appears to be very high quality. It works with type C from 20v, and it automatically selects the appropriate power. The tips are included, each in an individual box. Delivered to Germany in record 6 days! !
A***r –
Arrived well packaged/protected. All accessories included are exactly as described. With my 140w pd power supply, i cannot use 100% power or the soldering iron will not start. I had to adjust the power percentage little by little until it didn’t shut down upon starting heat. I am at 74% power setting and the voltage is 20v. The soldering iron will heat up at a decent rate and maintain the heat perfectly. My pd power supply is not a cheap unit, well built. I am surprised i’m unable to run max power on the soldering iron… maybe there could be a firmware update to fix this weird issue. Otherwise the unit is nice, and a welcome upgrade to my ts-100 from 2013.
k***r –
Great product, works fast and solders very good temperature heats up very fast and is accurate and very nice to handle. Power adapter delivers enough power and cable is very flexible and soft so you don’t feel it is connected ! ! Thanks jeff for the friendly communication and super service ! ! You answered my questions very good and i am very happy and satisfied with the solder iron, power adapter and flex cable
Customer –
Excellent user experience, I will retire the regular soldering iron. It works perfectly with a 65W power supply, and in just a few moments it drew all the power from the source. You can use it without worry without the 100W charger if you already have a 60W charger or higher. In the future, I want to get the case because it helps with ergonomics and portability.
Customer –
It arrived quickly, very well packaged, works well, and I have already done several soldering jobs and obtained very good results. The fact that it comes with different soldering tips really helps me adapt to different soldering projects. I am very satisfied and I like how practical it is in its hard case with its base, so you can’t leave the soldering iron anywhere while it’s hot, and you can put the tips right there.
P***a –
Nice portable solder iron, need power bank. Can work even with 22w power bank, you just need to lower power consumption in the settings menu.
Customer –
Excellent soldering iron, I really like the brand; it’s very good overall. All Fnirsi products are the best option for engineering, and the one I bought is for SMD soldering. Next time I would buy the HS-02A, which would be for general use. Do I recommend it? Yes, it is a very good product, tested by Milian_Nsqk, an electronics and computer engineer. I also recommend any of the FNIRSI products.
H***o –
Excellent presentation and product. The 100w charger is indeed 100 watt-rated after testing. The iron heats up and cools quickly with the integrated heat sink. You may not know, but it also has a compartment to store solder! I just wish it had a place to store flux paste when traveling. As an extra bonus, you can change quite a few settings from the integrated menu. The screen is oriented such that it’s easy to read while held in the right had. As a lefty this was nearly dealbreaker. However, you can set the display mode for left-handed orientation. Fantastic!
Customer –
Great soldering iron. Arrived well packaged and secured, also sooner than expected. Takes very little space, perfect for desks with limited working area. Heats up fast and the tips seem fine as long as you maintain them properly. Overall extremely satisfied. Wish i’d bought this sooner. Thank you.
Customer –
Excellent soldering iron. Heats up quickly. Very soft cable from the power supply. The power supply actually delivers 100 W and is slightly warm at the same time.
T***r –
Top quality from top brand! I can only advise you to get the optional cable and charger and the small storage case, which is just perfect! Heats up instantly, super fast 💪🏼
s***r –
Great build quality. Bought one because a colleague was raving about it, but i am also very impressed. Beautiful, compact and heats up within seconds. Better than all my previous soldering stations…
Customer –
Fast shipping, package arrived, as described. Perfect.
F***e –
Extremely high-quality equipment. This model is more focused on soldering small circuits. If a more standard soldering is needed, I recommend the HS-02A end model (these photos are of the B model). I suggest looking for videos that show the settings, which are quite useful, by the way, including temperature profiles, sleep mode, and others. It is not a wireless charger, requiring a high-capacity charger with a high-power USB-C cable. In terms of use, it is comfortable and has a good weight in the hand (sturdy but not heavy). I recommend it 100%.
Customer –
Really premium stuff, there is no doubt about that. Like the swiss knife of the soldering domain, everything is millitary grade like. Robust thick plastic case with multiple options. Aluminium solder iron body, with twist-open aluminium cap. Almost instant heating depending on settings and power supply. Solid aluminium body retractable solder iron holder in the case. Retractable and detachable wire flux coil incorporated in the case. Detachable solid silicone solder tip cleanup tray with metallic wire sponge. Fast tip swap with market availability. Multiple tip types. Buy a 100w pd usb-c power supply if you setup the solder iron to maximum power. Worth the money!
H***d –
A very beautifully and precisely crafted soldering iron. Heats up very quickly with the right power supply and feels great in hand. I would buy it again anytime. But be careful, there are versions A and B with different soldering tips.
Customer –
Incredible portable welder, I had seen recommendations in videos and the truth is that it is very good. Heats up very quickly, good quality tips. Read the manual first to adjust the tension and power, as it will turn off if you don’t set it correctly.
K***l –
I really liked the soldering iron, it heats up fast holds the temperature and fits the hand perfectly. seller is also really polite and supportive.
J***a –
Super good
Customer –
Very fast shipping. Best iron i’ve found. Used it to replace my ps5 analog. Better than spending another $70 on a controller. Thank you
r***r –
Product conforms to specifications. All accessories present. Working very well. Excellent product.
M***o –
Fantastic soldering iron, heats up very quickly, especially at 100W (by default it’s at 65W), works excellently even with a power bank, just set the voltage and wattage to levels compatible with the power bank (or the available power supply). It’s smart to be able to close it with its lid at the end of work without waiting for it to cool down completely.
Customer –
Very good iron! I used it with a xiaomi 67w fast charger and it worked flawlessly. I used it for microsoldering and regular soldering and it was perfect in both scenarios for me. Very recommended.
Customer –
Fast shipping, good quality product. Fast heating and quality tips and build material
Customer –
Really nice little soldering iron. huge upgrade for me. can’t wait to go more projects with it
J***n –
Awesome! Heats up super fast. Convenient to hold. Feels very high quality. Works ootb with 100w pd charger (apple). 3 presets with convenient manual setting. Kit feels premium. I personally prefer it to the ifixit iron which is around twice as expensive. Not sure about tip quality but they look good enough and should be compatible with generic c2xx.
Customer –
Arrived quickly to canada, (7 days) and was packaged in a foam box, well protected. Iron heats quickly, drawing full 110w once the power limit is increased. Feels good in hand and is slimmer than it appears in photos. Tips appear to be high quality. Would purchase from this seller/brand again.
P***t –
Great little soldering iron. Very fast heat up (10 sec) to 350deg c when using 20v supply.
R***s –
It works great! For those who are having issues with the device reboot, that happens because probably the charging brick can’t hold the tension (v) with the required current (a). Just enter the setting menu and choose adaptative tension and it will calibrate and work fine. Awesome piece of kit
1***r –
Quality product. Rapid heating up! Amazing!
Customer –
Great iron, the best i ever used. Heats very quickly, holds great in hand, display can be switched for left hand use. Soldering is very clean. The box with the stand is perfect. The only minor issue is that the box/stand is a bit light so when you want to take the iron out from the stand, the stand lifts so you sometimes need two hands for that. But all in all this is an amazing iron and the box.
M***m –
Great item. Compact, ergonomic, functional, with fast heating soldering iron. The box is stylish. The performance from a 22.5 W power bank is normal. I recommend it!
M***a –
It maintains excellent temperature, excellent quality of materials. Before, I had the TS101 but I liked this one more, although when you turn it off it takes a long time to cool down before you can store it, which doesn’t happen with the TS 101; that one cools down quickly once you finish using it.
H***d –
It’s really good for working on pcbs. I’ve got it after i watched some youtube comparision videos between aliexpress letcons. This one was the best out of others and it really works good. I’ve bought a baseus 100w charger for it and usb-c/usb-c cable with e-marker and 2 other tips. Very satisfied for now. I’ve seen the lcd screen flickering sometimes but it doesn’t affect functionality.
Customer –
A fantastic set! The seller packs it well. The soldering iron looks amazing! Heats up in seconds. A good power supply is necessary. Used one from a laptop.
Customer –
Product as described. ordered mine without charger, works great with my smart phone 65w fast charger. very satisfied!
Customer –
This is probably my most favorite soldering iron so far although it’s size is physically small i have soldered lots of 2. 5mm² wire with it with no issues it heats up incredibly fast and for the construction quality saying it’s excellent is an understatement
P***w –
Good soldering iron, heats up quick and plastic case is very handy. Make sure you have a good usb pd 100w psu.
M***o –
Great fast delivery. The product is fantastic. The speed in which it heats up and maintains the heat has been incredible intuitive and helpful.
N***k –
Packaged very well and fast delivery. Great little soldering iron, well made and works a treat.
T***e –
Extremely fast heating. Very nice and informative digital interface. It’s compact and lightweight, which greatly helps with work precision.
H***i –
Great equipment, works perfectly. You just need to pay attention when ordering; I made a mistake and received a power supply with a US plug instead of an EU one, so now I have to use an adapter. It also works great when powered from the drone’s 3S battery pack.
Customer –
Delivery to Kyiv took 13 days, the product is of good quality. Tested it and it works perfectly, also works with a power bank.
C***r –
Works perfectly, just like in the advertisement. Very nice finish! I am completely satisfied with the purchase! It even becomes portable with a 20,000 mAh 60W PowerBook-type battery and USB-C cables.
K***n –
The soldering iron is really very good, it heats up quickly, and the carrying case is very convenient; I recommend getting it with the case.
L***r –
The aliexpress storefront for fnirsi was a little awkward, but not hard to work with, and it was overall fine. The product arrived today and i tested it out and wow did it heat up fast! I used it for a couple minutes solid and the power supply hardly got warm and feels very solidly built, as does the soldering pencil itself. I bought this based on research and independent reviews and am very pleased with this kit.
f***f –
very high-quality soldering iron
Customer –
Very fast delivery to Kyiv. The soldering iron was a pleasant surprise, it’s convenient, heats up quickly, comes with good solder, and has a handy stand built into the case. After using a regular non-adjustable soldering iron, this is simply a bomb.
E***r –
I just love fnirsi product and this does not disappoint. Well made, well packaged, works perfect and is portable. Exactly what a field tech or hobbyist needs
Customer –
Awesome. Fast delivery. Looks very good. Temperature rising very fast. One disadvantage that dc cable is not covered by box. Would be good to have ac/dc inside, like a full station.
Customer –
As an IT professional who often works on hardware on-site, the FNIRSI HS02 is a game-changer. This Full Kit offers everything you need in a premium version. The build quality of the anodized aluminum feels solid and professional right away. Why this kit deserves a 5-star rating: Performance: With 100W PD support, the device reaches the desired temperature in just a few seconds. The heat stability is impressive, even with larger solder joints. Display: The 0.96-inch color screen is crystal clear and perfectly displays all information (temperature, wattage, voltage). The Kit: The included extra tips, the sturdy USB-C cable, and the handy storage case make this the best deal on the market. Conclusion: Forget about bulky soldering stations. The HS02 is faster, smaller, and more versatile. The perfect balance between precision and pure power. Highly recommended!
А***в –
Received the package very quickly. this is my second order. the first one was the “V” option. I received it, but it turned out to be not working. I want to mention that the seller provides excellent service. No further questions were asked; after providing photo and video evidence, a new device was immediately sent. The replacement soldering iron came as a complete set, even with a soldering tip. I really liked the soldering iron, so I didn’t wait for the replacement to arrive and immediately ordered version “A” for myself. they came in one package. I checked both. everything works very well. These are the best soldering irons I’ve ever had. Maybe I’m not a professional, I don’t have much experience, but I have it and I can make such conclusions. I highly recommend this product before purchasing. Each version has its own advantages, so I bought both. The product is of very high quality. The seller is great! I am very satisfied with both the product and the service!