| 摘要 |
<p>A modular timer arrangement for recording time spent on different tasks comprises three or more timer modules (1, 2, 3), each of which has a display arranged to display the time elapsed since its initial starting, and a start/stop button (7) and a zero button (8). The start/stop button of each timer is associated with the display of that timer and the timer modules may each be provided with tongue and groove or other connectors (19, 20) which enable the modules to be connected and disconnected and transmit disabling signals which ensure that only one timer display is incrementing at any given time. The arrangement is useful to professionals and others who need to record time spent on different tasks and who typically have several uncompleted tasks on their desks.</p> |
