General Tools TI872 Big Digit Dual Clock and Timer
General Tools TI872 Big Digit Dual Timer-Clock features 2 count-down timers and stopwatch, displays hours, minutes and seconds, and counts-up after reaching zero.
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Extech 365510 High Resolution Stopwatch Timer
Extech 365510 Stopwatch Timer with Clock is a digital stopwatch with Day/Month/Date calendar and alarm.
Extech HW30 Stopwatch Timer with Temperature and Humidity
Extech HW30 HeatWatch Humidity Temperature Stopwatch Timer is a multi-functional timing device that features a user selectable Heat Index Alarm and measures temperature and humidity.