1-Temp THERMOLABEL® 435°F/224°C 1/4" x 2" (Approximate) The non-reversible gray/white to black

The non-reversible gray/white to black color change provides a clear and permanent indication that the temperature has been reached

Waterproof 1-Temp Thermolabel® 190°F/88°C with a temperature sensitive element that produces a non-reversible white to black color change at 190°F

Our waterproof 1-Temp Thermolabel® 350°F/177°C features a white to black color change at the specified temperature

Waterproof TL1-90 temperature indicator strips are available in packages of 24 labels each

Our 5-Temp Thermolabel® 340-380°F features five incremental temperature sensitive elements that produce a non-reversible white to black color change at their rated temperatures

1-Temp THERMOLABEL® 435°F/224°C 1/4" x 2" (Approximate) The non-reversible gray/white to blackWaterproof 1 Temp Thermolabel self adhering indicators are available in packages of 24 labels each. Our waterproof 1 Temp Thermolabel 435F 224C is an easy to use temperature label. The temperature sensitive element turns black at the rated temperature. If the temperature strip is black, the surface reached 435F; if it isn't, it hasn't. Store in a cool, dry place. Product Specifications