Stopwatch with integrated printer DT820. Features: 2000 memory slots, separate memory (ability to store the time of each lap in different races), option for the user to select display of lap/time or lap/speed, display of average and best lap time, automatic release of lap time after 10 seconds for progress monitoring, function to print data during operation or selectively after races at a later time, data transfer to a computer (cable included, software optional). Timer: dual timer, the timers start simultaneously during training, option to use a conventional countdown when the second timer is not set. Clock: hours, minutes, seconds, month, date, day, and alarm, option for the user to display in 12/24 hour format and month/day or day/month. A thermal printer is included. Data can be downloaded to a PC. Comes with a neck strap and 2 additional rolls of paper. Dimensions: 3 cm x 8.5 cm x 17 cm. Weight: 220 g.