150 seconds timer

… one hundred fifty seconds at a time.

This web-based 150 seconds timer is easy and simple online second countdown timer clock with alarm. Unlike the regular timer alarm clocks which you can find here, (Link) this one saves you some time…because every second counts.

When you need a timer with pre-set 150 seconds, like checking body temperature or pulse or playing a round of a game, you need a 150 seconds timer that’s quick, easy to use, simple to access and quick to work.

Just click start and begin.

How it works
  • Just press the "start" button and your seconds timer will start the countdown.
  • When the 150 seconds timer runs down to zero, alarm will start ringing.
  • The volume of alarm is dependent on the device volume so make sure your device sound is on and working.
  • If you want to start again and set timer for 150 seconds or set alarm for 150 seconds, just press the "reset" button.

The timer also offers Pause functionality. Just press the "pause" button and when you wish to continue, press the "resume" button.

Note: Please note that alarm uses your device volume and speaker. For some mobile devices audio ringing might not be supported if the website is in background mode.

⏰ 150 seconds timer

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You may try also other countdown timers.

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Minute Countdown Timers

1 MIN 5 MIN 10 MIN 15 MIN 20 MIN 25 MIN 30 MIN 35 MIN 40 MIN 45 MIN 50 MIN 55 MIN 60 MIN 65 MIN 70 MIN 75 MIN 80 MIN 85 MIN 90 MIN 95 MIN 100 MIN 105 MIN 110 MIN 115 MIN 120 MIN 125 MIN 130 MIN 135 MIN 140 MIN 145 MIN 150 MIN 155 MIN 160 MIN 165 MIN 170 MIN 175 MIN 180 MIN

Second Countdown Timers


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