Learning Resources Digital Timer Count Down/Up. Count down to learning with this handy timer! This simple timer is easy-to-use with just three operator buttons – start/stop and two reset button(minutes and seconds). Timer will count up or down from 1-100 minutes, allowing the user to time a variety of activities. Versatile timer can stand alone, clip to a belt or hang around the neck. Requires 1 AAA battery (included). Measures 7cm square. Colours may vary.