
Humetron sticker changes colour when applied to skin
Sticker colour turns red if temperature is above 37.6℃ (medical attention needed)
Instruction To Use
1. Clean the skin to be applied and make sure the patch is intact before use.
2. Peel off the temperature patch by hand.
3. Attach it to a convenient part of the body for temperature measurement (on the wrist, neck, forehead OR under the ear).
4. Check the body temperature according to the colour change of the patch.
a) This patch is indigo blue(PB) before application.
b) A patch that is purple(P) indicates normal body temperature
c) A red(R) patch indicates a high temperature (over 37.6℃)

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