Timer With Battery chronograph sports stopwatch Marathon judge swimming experiment stopwatch

● Size: 6*7cm

● Material: plastic

● Color: Black

● Package Included: 1 X Digital Stopwatch

● 1,Stopwatch timing

● Press the MODE button until the stopwatch displays. If the stopwatch display is not zero, press the STOP button to stop timing, and press the REST button to reset to zero.

● (1)Stopwatch timing

● Press the STOP button to start timing, then press the STOP button to stop timing (press the STOP button repeatedly to start/stop repeatedly), and press the REST button to reset to zero.

● (2)Split timing

● Press the STOP button to start timing, press the REST button to display the first period of time; press the STOR button to stop timing, press the REST button to display the second period of time, and then press the REST button to reset to zero.

● 2, Time, calendar, alarm display

● Press the MODE button until the display shows normal walking, press the STOP button to display the month, day and week; press the REST button to display the alarm time; press and hold the REST button and the STOP button at the same time to cancel/hold the alarm.

● 3, set the time and calendar

● Press the MODE button 3 times in the normal running state, and the seconds in the normal running time will flash. This enters the time setting mode, press the STOP button to set the number (press and hold, and quickly set the number), press the REST button to select seconds, minutes, hours, Day, month, day of the week, A/P (12-hour system, A for morning, P for afternoon, H for 24-hour system) are the adjustment objects. After adjustment is completed, press the MODE key to return to the time display mode.

● 4, set the alarm

● Press the MODE button twice in the normal running state, the hour and week will flash at the same time to enter the alarm setting mode; press the REST button to select the minutes and hours, press the STOP button to change the minutes and hours, and press the MODE button to return to the time display; In normal running state, press and hold the REST button and press the STOP button at the same time, the alarm symbol appears/disappears, and the alarm is maintained/cancelled; press the MODE button at the same time, the hourly hour symbol (7 characters from Sunday to Saturday) appears/disappears , Keep/cancel the hourly report.

● 5, battery replacement