The number of markers that light up "adapt". So if there's hours left then each mark represents one hour. When there's less than an hour then each mark represents minutes. And when there's less than a minute left each mark represents seconds. So a 30 second timer will start with 30 marks lit and you'll see it countdown to zero. see less
By Stephen Harris on January 8, 2020
yes, and does so by lighting up the corresponding number of LED lights at each second mark on the clock face and turns off an LED at each second of the timer.
Makes it very easy to see how much time is left on your timer.
By runCMD on December 26, 2019