Set the timer to 15 seconds

00:00:00

Online timer for 15 seconds

Start the 15 seconds, set the emergency-kit whistle down, and step away to fetch the torch or check another item in your household supplies. When the countdown ends, return and test whether the whistle gives a sharp, steady sound without needing several attempts. This keeps a small Civil Defence kit check from interrupting everything else you are doing.

While you are away from the whistle, a device in silent mode may finish the countdown without an audible alert. Vibration can still be useful if the phone is in a pocket, but it may go unnoticed on a bench or beside packed gear. Keeping the screen visible near the kit gives you another clear sign that the interval has ended.

After the signal, leave a little room before moving to the next household task. That pause lets you put the whistle back where everyone can reach it, confirm its lanyard is not tangled, and note any problem while it is fresh in your mind. If the sound was weak, set the whistle aside for closer inspection rather than returning it unnoticed to the emergency kit.

Common questions

What if the emergency-kit whistle check finishes before the interval ends?

Use the remaining moment to check that the mouthpiece is clear and the lanyard is secure. In a damp New Zealand garage or shed, also look for moisture before returning it to the kit.

What if checking the emergency whistle takes longer than the interval?

Finish the inspection without rushing, especially if the whistle was stored deep inside a packed Civil Defence kit. The short countdown is enough for a basic sound check, while cleaning or investigating a weak note may take longer.