Commercial Promotion Gift Liquid Crystal Thermometer / Color Change Temperature Strips

Delivery Time:10DAYS
Certification:ROSH,CE,FDA

Heat sensitive LCD clothes thermometer for Winter dress

Quick Detail:

 Accuracy : ±1℃
 Temperature range : 16~38 ℃
 Material : PET
 Size : 50*50mm
 Principle : Liquid crystal heat sensitive
 Note : Keep it in shady and cool
 Valid date : 2 years
 Usage : Check the warmth of garment

Description:

With the developed of liquid crystal thermometer,there comes a new type of LCD thermometer which called clothes thermometer.It will show you the clothes’ level of insulation by green color after you wear the clothes 15 seconds later,help you to choose a suitable clothes in winter .

How to use garment thermometer?

Sewing/Heat transfer printing the garment thermometer inside of the garment.

Then you can see the warmth of the garment after wearing it through the green

Color shows on the thermometer.

What are Liquid Crystal?

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 temperature measurement.

There are two stages in the liquid crystals:

the hot nematic stage is the closest to the liquid phase where the molecules are freely moving around and only partly ordered.
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 radiation.

Specifications

Item	Clothes thermometer
Mold number	CT-1208
Size	50*50mm
Temp range	18-30℃
Package	200 pieces a plastic zipper bag,10000 pieces a carton
Shelf life	We guarantee the thermometer’s accuracy for 12 months from the date of supply
Storage	Store the thermometer strip in a cool,dry location.Avoid exposure to UV light(including direct sunlight)and extreme temperatures(below -5℃ or above 40℃)
Feature	1.No mercury,no glasses,non-toxic and no battery required ,safe for baby. 2.Unbreakable and reusable,convenient to be used. 3.A fast and easy way to check temperature. 4.Perfect promotion gift. 5.Eco-friendly. 6.OEM is welcomed.

Application

T-shirt;Down jacket;Cotton-padded coats and etc.