"Irreversible Labels A fast, simple temperature monitoring system based on Proprietary color change technology","Specifications Size: 0.55\" Diameter (14mm) Type: Circular, Self Adhesive Scale: °F and °C Quantity: 10 Per Package"

特性

• Inexpensive and Easy to Use
• Immediate Response
• Permanent Record of Highest Temperature
• Oil, Water and Steam Resistant
• Accuracy Tolerances
• Less than 100°C is +/-1°C
• 100°C to 154°C is +/-1.5°C
• Greater than 154°C is +/-4°C
• Temperature range 29-290°C
• Silver to Black Color Change
• Last Black Event is the highest temperature achieved