CDN DTTC-W Combo Probe Thermometer, Timer & Clock - White Measurement Range: 14 to 392F/-10 to +200C; 24 hours by hr/min Candy/Roast/Oven Test Dual progress display/Counts up & down/Big digit/Clock 2-way mounting: magnet/stand 1.5V AAA IEC LR03 Alkaline (included)