Lavatools PT12 Javelin Digital Instant Read Meat Thermometer (Butter) 3-4 second ultra fast response time with an accuracy better than 0.9F. Large 1.4" easy-to-read display and splash-proof construction. Integrated magnet for convenient storage on refrigerators or ovens Meat thermometer also perfect for fryers, bread, candy, coffee, and homebrews. Lifetime warranty backed by Lavatools. Response Time: 3-4 seconds to within 1F of final temperature in moving boiling water Accuracy: 0.9F @ -4 ~ 302F (0.5C @ -20 ~ 150C) Range: -40 ~ 482F (-40 ~ 250C) Battery: 1x CR2032 Battery Life: 4,000+ hours Auto-Off: 60 min F/C Configurable: Yes