ONDOLAB Hand Hot Indicator HH50 High Heat Caution 50℃

Red letters say HOT when over 50℃ RoHS Directive/Reach compliant products Genuine Micron product Sharp color change with high accuracy of ±1℃ 1 case contains 10 sheets Detect dangerous temperatures at a glance! The red letters "HOT" appear when the temperature is above 50°C. Easily determine the temperature condition of the area where it is attached. Rapid response. Contains no harmful substances such as heavy metals, so you can use it with confidence. *Cannot be used in environments above 100°C. The "HOT" lettering will disappear again if the temperature is above 100°C. *For indoor use only.