I just want to say after buying a crappy iron prior to this and just dealing with so much trial and error this iron was a delight to use. it is so precise and small in the hand. I was making LED strip to wire connections to create a box pattern for the inside roof of my truck shell and it worked great! I used 60/40 solder w/ flux and it was so easy to use. the tip was easy to tin and storage is so easy because the unit is almost the size of a pencil. HIGHLY recommended for small electronic connections!

It's a good soldering iron but I would much rather the ts-100 instead it was much easier for me I don't much care for the new ts-101

I use it for small pinpoint jobs on small helicopter batteries.

I'm super impressed with this thing. It heats up extremely quickly, stores different temperature profiles, and is really a nice size in the hand to get more precise with soldering. I wish the cable was a little longer, but that's not a dealbreaker.

The TS100 is an excellent little soldering iron and performs very well. This iron heats up lightning fast, works extremely well, and has a nice suite of features available through the onboard software and OLED display. User interface consists of two buttons, A and B, and the operation and menu system is relatively intuitive. The instructions provided were not 100% accurate, but the instruction version shows 1.1 and the out-of-the-box software version installed on the TS100 was version 2.18. The instructions provided a good foundation and I was able to easily figure out the rest with a little trial and error. Although I have not tried it out myself yet, I understand there is also third-party software available for the TS100 which provides some additional features.

The provided Allen key for the 1.5mm hex head screws on the body of the TS100 was rather tight and did not work all that well, but I recommend picking up a MIP 1.5mm hex driver to solve this issue (for clarity, the included hex key does work, just not as well as a nice 1.5mm hex driver).

UY CHAN did a nice job with this bundle. Reading some other reviews, it appears some people received a 19V 3A power supply, and others a 24V 3A power supply; I received the 24V 3A power supply. Perhaps UY CHAN has recently updated the included power supply to the 24V model. Some people were complaining that the power cord for the power supply is too short. It is, in fact, only about 2-2.5 feet (~0.7m) in length, but you can pick up a 6 or 10 foot (2-3m) laptop power cord for cheap if you need the extra length. That having been said, the overall length of the power supply and power cord is probably close to 6 feet (2m); I found this to be sufficient for my needs. The stand works well, although some may want to put some sort of rubber base or feet on it to keep it from sliding around on a hard surface. The sponge provided with the stand is about 1mm thick and I doubt would work all that well, but I believe most of us are using a dry tip cleaner these days; those who aren't probably already have a much better sponge tip cleaner. I haven't yet used the LiPo power cable with the XT60 connector or the grounding cable, but both are of decent quality and I have no doubts they would do the job.

Overall I am very satisfied with this TS100 bundle from UY CHAN and would highly recommend it for your soldering needs.