The stick-on thermal indicator sticker uses liquid crystal technology to display the current temperature. The strip turns green when the ambient temperature is reached.
How to Use the Temperature Indicating Label
Stick the temperature indicator sticker on the jar whose temperature you want to monitor. The colour code will indicate the temperature:
- Green: current temperature
- Brown: above current temperature
- Blue: below current temperature
- Temperature range: 39-97°F (4-36°C)
- Size: 5.1 x 3/4 in (13 x 1.8 cm)