Major use for barbecue measurement 1. Measuring range: -50≧~300≧(-58�H~ 572�H) 2. Accuracy: display \0.1 degree -50≧ to -20≧(-58�H to -4�H): 2 degree -20≧~200≧(-4�H~392�H): 1 degree 200≧~300≧(392�H~572�H): 2 degree 3. ≧/�H free change 4. Waterproof 5. LCD display 6. Data hold 7. Auto power off