Counting function: query the number of native uses. Temperature correction: adjust the difference temperature between machine showing and actual. If by e-packet, 7-15 days to USA, and 2-4 weeks to other most countries.We will track the item all the time until it is reached to you. We believe that we can produce a positive outcome to any situation to earn your like. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Heat Transfer\Presses". The seller is "future-print-store" and is located in this country: US. This item can be shipped to United States, Mexico, Canada.