New Forehead Head Strip Thermometer Fever Body Child Test
- Accuracy : ±0.5 ℃
- Temperature range : 35~40 ℃
- Material : PET
- Size : 19*75mm
- Principle : Liquid crystal Thermochromic
- Note : Keep it in shady and cool
- Valid date : 1~2 years
- Usage : Measure the forehead temperature.
1.Forehead thermometer is accroding to the principle of lcd
thermochromic,that is, liquid crystal will change its form
accroding to the contact temperature ,then change its color.
2.The current temperature will be shown as green color,and please
note that to use this thermometer strip in 21-23C(70-74F).Pls keep
it in shady and cool,if the thermometer strip don't show color any
more,you can put it in the fridge(but can't keep it in freezing
chamber) for 30 minutes,then it will show the temperature again.
What are Liquid Crystal?
They are the most thermally sensitive materials known,possessing a
unique state of matter:the optical properties of both liquids and
crystals.The colorful diffracting liquid crystals are cholesteric
esters which change colors when their molecules,which are in a
spiral structural form,are caused to change due to temperature
variations.Such molecular movement results in visible color shifts
which are evident to the eye.
How to use Forehead thermometer?
- Please use this forehead thermometer at room temperature range
- 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.Eco-friendly and safety
6. OEM and ODM is welcomed
7.Different designs, logos, size and specifications are available
Baby care product’s promotion gift.Medical promotion;other