TimeSentry is a small, multi-purpose calendar and time application designedto make finding out date and time information easy and fast. It features acustomizable calendar, a date/time calculator to calculate the differencebetween two dates and times to the millisecond, and also an atomic timesynchronizer.
TimeSentry can also access local setting info, daylightsaving time info, GMT bias, system uptime, and simple time zone info. TimeSentry has a personal alarm sound played through the PC speaker, regardless whether or not the speakers are on or not. TimeSentry iscompletely USB compatible!