Set the clock, minutes and seconds for the countdown timer and start it, or you can set the date and time to calculate the number of days, hours and seconds from the event (or elapsed)
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Timer RS-308
Temperature sensor to detect current environment temperature
On the back,there is magnet that can be sicked hard o...
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Timer RS-303
Countdown clock,once it hits the time stetted, there will Be 60 second alarm with Beep
Welcome to our company website, thank you for your letter, we will give you a reply in the first time, would you please leave your information and contact way!
Welcome to our company website, thank you for your letter, we will give you a reply in the first time, would you please leave your information and contact way!
Timer RS-301
On the back,there is magnet that can be stacked hard on metal surface, and a holder that helps placing steady. also, ...
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