Thermostrip® DS is a single use, irreversible, color changing indicator strip that tests the temperature of the water in your dishwasher, providing evidence of attained temperature.
Thermometersite.com offers for sale color change thermometers and temperature indicators as labels, strips or graphics. The site also sells photochromic, thermochromic and liquid crystal inks and coatings.
Thermographics is the global leader in the development and manufacture of smart dyes, paints, inks and products that change color when exposed to temperature and environmental fluctuations including UV Light. They are used to engage and excite audiences with interactive designs that increase message awareness and communicate proper usage, storage conditions and human temperature.