Three-line LCD with 9,6 mm high digits: Displays three different countdown/alarm times simultaneously. Counts up and down with clock for 99 hours, 59 minutes, 59 seconds. Quartz-crystal accuracy is 0,01%. Alarm for each channel sounds for 60 seconds. When zero is reached, alarm sounds, 'TIMES UP' is displayed, the timer begins counting up. Memory returns the display to the previously programmed time.