DOT provides the convenience of knowing the internal temperature of your roast while it is cooking, without opening the oven door! It is engineered to do one thing really well; set your temperature target with the up or down button and DOT will beep when you get there. Simple as that. Hit any button and the beeping stops. Has a backlight, fold out counter stand and magnetic back. Comes with Pro-Series probe with a cable that withstands 700° F and offers accuracy +/- 1.8° F for readings between -4 to 248° F. Includes 2x AAA batteries. Made in China. At checkout, under "Delivery Method", please select "Pick-up" tab, this is a free service. Or, call to place a phone order at 978-263-1955.