Disposable Feverscan Forehead Thermometer Sticker Liquid Crystal
Display for Kids
- Accuracy : ±0.5 ℃
- Temperature range : 35~40 ℃
- Material : PET
- Size : 20*93mm
- Principle : Liquid crystal heat sensitive
- Note : Keep it in shady and cool
- Valid date : 1~2 years
- Usage : Measure the forehead temperature.
Liquid crystals possess the mechanical properties of a liquid,but
have the optical properties of a single crystal.Temperature changes
can affect the color of a liquid crystal,which make them useful for
There are two stages in the liquid crystals:
1.the hot nematic stage is the closest to the liquid phase where
the molecules are freely moving around and only partly ordered.
2.The cold smectic stage is closest to a solid phase where the
molecules align themselves into tightly wound chiral matrixes.
Liquid crystal thermometers portray temperatures as colors and can
be used to follow temperature changes caused by heat flow.They can
be used to observe that heat flows by conduction,convection,and
In medical applications,liquid crystal thermometers can be used to
read body temperature by placing against the forehead.These are
safer than a mercury-in-glass thermometer,and may be advantageous
in some patients,but its measure result is just for you reference.
How to use Forehead thermometer?
- Please use this forehead thermometer at room temperature range
22℃～25℃(or 72℉～ 77℉)
- Hold the forehead thermometer firmly by both ends and press against
on Dry forehead for 15 seconds.
- Read Forehead thermometer while it is on the forehead.GREEN
indicates correct temperature.
- TAN/RED=deduct 0.5℃(or 0.9℉).
- BLUE=plus 0.5 ℃(or 0.9℉)
- Do not take temperature if you have been eating,drinking or
exercising within at least 30 minutes;or if you just come in from
- Forehead thermometer should be cleaned with a soft cloth and stored
in its sleeve to keep away from sunlight and heat source
- Always consult your physician if you have a fever.
We guarantee the thermometer’s accuracy for 12 months from the date
Store in a cool,dry and dark location.Avoid exposure to UV
light(including direct sunlight)and extreme temperature (below-5 or
above 40 Centigrade)
1.No mercury,no glasses,non-toxic and no battery required , safe
2.Unbreakable and reusable,convenient to be used.
3.A fast and easy way to check temperature.
5.Perfect promotion gift.
7 OEM is welcomed
Baby care product’s promotion gift.Medical promotion;other