This device has four independent timers, allowing you to monitor the cooking progress of up to four cooking vessels simultaneously. An easy-to-read LCD shows two timers at once, and setting the timers is as simple as turning a dial. Four LEDs on the face of the unit are positioned like the four burners on a typical stovetop, and each LED illuminates when its corresponding timer is set, ensuring accurate timekeeping of multiple cooking vessels. Timers have a range of one minute to 24 hours. With a brushed-stainless steel face and durable rubberized housing. Includes two AAA batteries. 51/3" H x 3" W x 2" D. (6 1/4 oz.)