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: is it the best for hvac work
Document: I have not calabrated it. I dont need exact temps. It seems to work fine and it makes aquaponic gardening alot easier.
This unit has many uses. I started out wanting it for working on autos and trucks. I use it for cooking, air conditioner work, and many other things.
I use this thermometer all the time at work, works great. It is fairly accurate at close range. Only con I can list is the use of 9v battery, which is trivial since the battery life is long.
We have purchased these Temp-Guns for several years and they always work wonderfully. They are a very useful tool out in the field and they allow us to show our customers real time results with accuracy. We will continue to buy this model of Raytek temp guns as long as we can.
I bought to check for air leaks around the house, it does a good job and seems to be accurate.I have a toaster oven that doesn't let you set temperature  just has frozen food,bake,casserole...settings so this gives me an idea what it's temp. really is.Amazon had the best price and shipping was very fast.
This seemed to be one of the best bang for the buck models based on feedback.I have no negatives about this device.Background:  I'm a former master mechanic, so I'm picky about tools. While this one &#34;looks&#34; kinda' clunky (not like a star wars pistol or anything), it works GREAT. Highly recommended.
I bought the MiniTemp to check temperature everywhere when I've to go. In my house attic at day time in September is about 120 degree! I can imagine what is summer temperature in AZ in home attics! Other interesting things are to check my car tire temperature after my work commute and after some mountain drive. I like to know temperature everywhere when I'm going!
Ok, I purchased this for my wife to use in the kitchen. She saw it on tv and thought it would be good to get temp readings of skillets, griddles, to aid in cooking. Our appliances aren't the best, so this was a way to get more consistent cook temperatures. What I didn't anticipate was how much fun it is.Yea, I'm a geek and love new gadgets probably more than most. But there is something completely fascinating in finding out the surface temperatures of various objects.
My wife got me this for Valentine's Day. Best Valentine's Day present ever. I ran around the house seeing what temperature everything was... seems reasonable enough. The dark objects were .5 to 1 degree warmer than the cool objects... our extermities were about 5 degrees cooler than our core body temperature.I officially got it to measure turkey oil temp (thanks previous poster) and refigerator temps, but it should be fun at all times!
really?) but many of us prefer the rational units that the rest of the world has used for a long, long time.
Answer: yes