Online timer for 28 seconds
Stay beside the emergency-kit whistle while its 28 seconds run, watching for any sign that the sound weakens or cuts out. A sustained check can reveal a loose mouthpiece, trapped grit, or moisture that a quick toot might miss. Keep the whistle away from anyone’s ear and pause if someone nearby needs quiet.
Because you are remaining with the whistle, a timer tab can sit behind the page you were reading without taking your attention from the test. Phones may dim the screen or suspend background activity, and some browsers delay sound when battery-saving settings are active. The alert may still arrive, but keeping the device awake and its volume audible makes the end easier to notice.
When the alert interrupts the whistle check, stop blowing first, then note whether the tone stayed clear throughout. Give yourself a moment to breathe before deciding whether another test is needed. If the sound failed early, inspect the whistle and its lanyard before returning it to the kit; if it remained steady, dry the mouthpiece and put it back where it can be reached during an earthquake or other emergency.
Common questions
What could make this interval too long for checking an emergency-kit whistle?
A loud whistle tested indoors, especially in a small New Zealand home, may need only a shorter burst to avoid discomfort for people nearby. Stop early if the tone is clearly steady or anyone signals that the noise is disruptive.
What if the whistle becomes faint before the set time ends?
End the test and check for moisture, grit, cracks, or a loose part rather than forcing the whistle to continue. After it is clean and dry, a fresh test can show whether it belongs back in the emergency kit.
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