The product is very nice. The shipping was in time. It comes with an attached probe. I got this to check the temperature of my grow out fish tank and seems to work okay. Likes. Small and convenient. Can attach it to any surface with a twin side sticky tape. The temperature detection is good. The error is not that muchCons/ DislikeDidn't find anything yet. Advantages /DisadvantagesThis probably depend on the user. I wanted this for the fish tank.its also convenient to use it on other items. If you are looking to check temperature of multiple items, you should probably go for the hand held wireless versions but this will take care of your limited use needs perfectly. I would definitely Recommend this to anyone who's use is limited. It gets the job done.