VITimer

Clock timer is a program with a list of tasks and possibility to start extern application.
Start the program VITimer, drag scroll bar to the right to set delay time in seconds, press the button "START", after count down to zero a beep will be played, use keyboard keys (Left or Right arrows) for adjust delay time (if you need), use button "Clear" to set delay time to zero, use button "Stop" to stop count down (the Delay time will be set to the previous value).