Digital Timer, Features 3 button operation, Overall Depth 1/2 in, Overall Diameter Not Applicable, Overall Height 2 in, Overall Width 3 1/2 in, Digital Display Screen Type LCD, Alarm Type Audible, Visual, Display Type Digital, Maximum Time Setting 19 hrs, 59 minutes, Minimum Time Setting 1 min, Count Direction Count Down, Count Up, Number of Channels 1, Clock Function Included No, Calibration Certificate Type Traceable, Includes Clip, Flip-Open Stand, Magnet, Batteries Included Yes