Warranty: Limited 10 year warranty
Dimensions: 2.9" Diameter x 12.5" H
Temperature Range: 100º F to 500º F, 38º C to 204º C
Temperature Accuracy: +/- 3°F
NSF rated, I tested it to be accurate to about 5 degrees across the entire dial. Very clear dial numbers and makings. That said, note the size in the description, it is huge! My original intent was to use this in candy making, but it is just too large for that...so I'll use it to monitor mash temperatures in my beer making, for which it should work really well. Note a 10 year warranty! I recommend this product for it's quality and price, just be aware that the size lends it towards large batches of whatever you like to craft.