●Height x width x thickness: 57 x 73 x 19 mm (33 mm when using stand)●4 timers (maximum set: 99 hours 59 minutes 59 seconds) Measurement unit: 1 second●Stopwatch (maximum measurement time: 99 hours 59 minutes 59 seconds) Measurement unit: 1 second●Time display (hours, minutes, seconds)●12/24 hour display switching●Clock accuracy: average monthly difference ±30 seconds●Battery used: 1 alkaline button battery (LR44)●Battery life: Approximately 1 year●1 second measurement/100 hour counter Maximum set: 99 hours 59 minutes 59 seconds Time display
●This one unit can measure up to four times at the same time. ●Four independent timer switching buttons make operation very easy.

We will ship it within 5 business days.
Thank you very much!