Stopwatch SMJ metal JS-6618 30 time allows you to monitor your progress and break your records. By training constantly raise your bar higher and take a sports SMJ stopwatch with you. More accurate parameters have been included below. Technical data:a) measures within the range up to 120 hours increments every 1/100 secondsb) are two available stopwatch indicators, of which one is used to measure lap time and total timec) the first 30 sets are saved automatically in memory time lap and time totald) time and calendar: display shows month, date, day, hour, minutes and seconds· ; calendar automatically takes into account months of odd and even number, days and leap years in period from 2000 – 2049 year) alarm:· you can set the switch-on of the alarm after a specified time in the 24 – hour· pressing button successively to activate and deactivate alarm(uf) thermometer:· display temperature expressed in degrees Celsius and in degrees Fahrenheit ag) chronometer adjustable chronometer measuring time in the range up to maximum 10 hoursh) stopwatch has Polish instruction, stopwatch works with CR2032 batteryi) stopwatch factory already includes battery