Water proof. Backlight. Hold. Fahrenheit / Celcius. Safe-T-Guard inhibits the growth of bacterial odor and mold on the sleeve and housing. USDA Cooking Temperatures (The USDA does not recommend rare 140 degrees as a safe cooking temperature): Beef: 140 degrees F rare; 145 degrees F med r; 160 degrees med; 170 degrees w done. Pork: 145 degrees med r; 160 degrees med; 170 degrees w done; Chicken: 16 degrees w done; Fish: 145 degrees w done. One (1) year warranty (Excluding batteries). For warranty information please call 1.866.843.3905 or visit us only at: taylorusa.com. NSF certified. taylorusa.com. Taylor cares and is dedicated to the conservation of our natural resources. Please properly recycle this packaging. Made in China.