Is there an alarm feature? Such as setting the alarm to wake up at 9AM?

Dear Customer Thanks for your inquiry. It is Enomoto of the GDT customer center in JAPAN There is the clock function to this product, There is no function of the alarm clock. Best regart,.

How to turn off and on

There is no OFF/ON switch on this timer. When it is not being used as a count-up or count-down timer, it acts as a clock, which of course is always on.

Can the start/stop button be set to accumulate time as it's hit? Hit once and it starts, hit again it pauses, hit again continues counting upwards?

Yes it will start and stop then start from where it is stopped.

Si programo la cuenta regresiva de un minuto y presiono el botón, se reinicia en la programación que puse o solamente se pone en pausa ?

If you set it to 1 minute and press start, the alarm will sound after the countdown ends. After that, it returns to the set time.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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الحساب عربة التسوق

dretec - Learning Timer, for Study, Large Button, Count to Date Target Function, White, Officially Tested in Japan (1 AAA Starter Battery Included), T-580WTDI

dretec - Learning Timer, for Study, Large Button, Count to Date Target Function, White, Officially Tested in Japan (1 AAA Starter Battery Included), T-580WTDI

Product ID: 525863993

Details

Brand
dretec
Colour
White
Item weight
0.06 Kilograms
Material
Plastic
Product dimensions
8D x 6W x 2.3H

⏳199h 59m 59s max timer

⚡1/100 sec stopwatch precision

🔔Adjustable beep & light alerts

Description

⏰ Study smarter, play harder—time is on your side!

GAME STYLE CONTROLS - Large, tactile buttons and a lock feature make timing intuitive and error-proof, even on the go.
MASTER YOUR MINUTES - Count up or down with precision up to 199 hours, perfect for marathon study sessions or game nights.
SILENT MODE FOR FOCUS - Choose between 1-second, 15-second beeps, or silent alerts with red light notifications to suit any environment.
SPLIT SECOND ACCURACY - Stopwatch function measures time in 1/100 seconds, ideal for timed tests or competitive play.
STAY ON TRACK DAY BY DAY - Countdown to your big exam or event with the unique day target function—never miss a deadline again.

The dretec Learning Timer T-580WTDI is a compact, officially tested Japanese study timer featuring countdown and count-up modes with up to 199 hours capacity. It offers 1/100 second stopwatch precision, customizable beep and light alerts, and a unique day countdown function to track important dates. Designed with large buttons and a lock to prevent accidental resets, it’s perfect for students and gamers seeking precise, versatile time management.

Specifications

ASIN	B07YLQCW27
Best Sellers Rank	#180,677 in Kitchen ( See Top 100 in Kitchen ) #747 in Kitchen Timers
Brand Name	dretec
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (5,667)
Item Dimensions D x W x H	8D x 6W x 2.3H centimeters
Item Weight	0.06 Kilograms
Manufacturer	dretec
Manufacturer Part Number	T-580WTDI
Material Type	Plastic
Model Number	T-580WTDI
Number of settings	3
Unit Count	1 Count

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