Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: does this unit work on 110v power looks like it does
Document: I really like this unit. The main problem is that the gun is always hot without squezzing the trigger. When you turn on the power switch, be careful. don't lay the gun down near your work. It will arc like you have never seen before.
The high amperage is what you want when you buy one of these.This one is better than my small gas hobart unit .I do not like the fact that it arcs as soon as you hit ground.You dont have to hit the trigger for this to happen so watch your eyes
I bought this welder at Horror Fright tools under the Chi-town Electric name. If you want good penetration on thicker material, you should preheat the welding material with a propane torch. If you are worried about spatter, use nozzle gel, or try a different brand wire. I like my little unit, it does the small jobs just fine. This welder allows me to have both a dedicated flux core unit, and a dedicated solid core unit.
It does what I wanted it to do. It's simple to use, and portable. The nicest thing about it is, it uses 120V. I like it.
Product was as described and works very well. I used it to weld a floor panel into an 84 chevy k20 worked like a charm. The high mode is strong and may burn through thin metal very versatile overall great product.
I bought a flip-down helmet to save a little money, and it caused my welds to be sloppy (by losing my place when I flipped the mask down then skipping around to try to find my place again). What was much worse was the fact that, while attempting to position the tip close to the work before flipping the helmet down, it caused me to catch a few arcs without the protection of the helmet. I lost some of my eyesight doing this, and trust me, that sucks.
Well worth the $$!! Exceeds my Expectations!! Definately welds nice and I have had no problems with this unit so far! !
Question: can i use self shielding flux core wire in this unit? If so, what size would i want to use?
The wielder works fine for flux core wielderWhen I received the product put it together (witch is putting the wire in )Found the retained screw for the wire broken but still worked like champAfter playing I weld ed my tail pipe on my carAnd have not hear a rattle YEt
i received the welder on time and in good condition.good light duty unit , and fits my needs.comes with wire spool, extra tip, chip hammer and shield.
Answer: yes