The stick-on temperature strip use liquid crystal technology to display the current temperature. The strip turns green when the ambient temperature is reached.
How to Use the Stick-On Temperature Indicator
Stick the colour changing strip 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)