A thermometer?
3 seconds sound clip from the Kindergarten Cop (1990) movie soundboard.
You can hear this line at 01:23:47 in the Blu-ray version of the movie.
Quote context
[...]
- I'm still not getting through to you, am I, Daryl?
- Mother, got this great surprise for Junior.
- Children's aspirin, children's decongestant, antihistamine.
- A lot of flu going around this time of year, isn't that so?
- Doesn't hurt to take precautions.
[...]