# Stopwatch

Source: https://help.malighting.com/grandMA3/2.3/HTML/timers_stopwatch.html
This is grandocs, an unofficial mirror of MA Lighting documentation. For authoritative or safety-relevant information, cite the canonical page on help.malighting.com.

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Stopwatches are the default timer. Learn more in the [Timers topic](/grandma3/2-3/timers/).

They count time up from 0 and do not have a practical upper limit.

The stopwatch timer has a stopwatch icon (![](/img/grandma3/2-3/icon_stopwatch_15_v1-9-a4c5dd.png)) in the upper right corner of the pool object.

A stopwatch will run for several days if it is not stopped or paused.

Stopwatches do not have any special settings.