Water-resistant stopwatch (IPX4 compliant) SW-709N 1 unit

Large LCD display with backlight. Maximum timekeeping: 23 hours 59 minutes 59 seconds Display: Month, date, day of the week, hours, minutes, seconds Clock accuracy: ±1 second/day Alarm function: Alarm sounds for about 1 minute Time signal function: Time signal every hour Backlight: Lights up for about 5 seconds after pressing the backlight button Operating temperature and humidity: -5 to +50℃, 10 to 90%RH Storage temperature and humidity: -20~+60℃, 10~80%RH Minimum time measurement: 1/100 (up to 29 minutes 59.99 seconds) Functions: 12/24 hour display switching, alarm, split, calendar, time signal, water resistant Power supply: 1 x CR2032 button battery (included for testing) Size: 66.5 x 19 x 77 mm Weight: Approx. 60g