Cookrite Digital Cooking Thermometer DIGITAL THERMOMETER- Easy to handle and lightweight design for quick measurements PRECISE MEASUREMENTS- Precise measurements of +/- 1 Degree fahrenheit PROTECTIVE CASE- Durable protective case for storage MEASURING RANGE- -58F - 572F LIFETIME GURANTEE- Cooking thermometer comes with a working battery, full usage instructions and a 100% Money-Back Lifetime Guarantee