Covers 2 - 5 Sq. Ft.
Measure surface temperature of items with unusual shapes (for example, computer chips while in use).
Water soluble paints contain microencapsulated nontoxic cholesteryl ester-based liquid crystals that change color as the temperature changes from reddish-brown to green to blue.
The color change reverses itself so the change can be observed repeatedly. Paints may be applied by brush directly to item’s surface. Colors are best seen on a dark background—if not, a black backing paint must be applied first. 25 gram Jar. Available in various temperature ranges: