Digital Count Down Timer, Max. Time Setting 19 hr 59 min, Min. Time Setting 1 sec, Height (In.) 2.9 in, Width (In.) 1.9 in, Depth (In.) 1.2 in, Display LCD, Display Height (In.) 0.75 in, Display Width (In.) 1.25 in, Digit Size (In.) 0.67 in, Special Features Triple Alert (Audible, Visual and Vibration), Battery Type AAA, Includes Batteries, Instructions, Manufacturers Warranty Length 1 yr