Overview
YDX digital display 70 Thermometric Paper is a circular temperature measurement patch with a diameter of 2 cm, each piece corresponds to a single 70 ° C Measuring temperature. The product will change irreversibly from white to black after overheating, and display over-temperature numbers at the same time. It has the characteristics of low price and high quality, suitable for indoor use.
Features
1. Single temperature measurement, designed for 70 ° C
2. White irreversibly turns black after overheating
3. Display the overtemperature number at the same time
4. Round design, diameter 2 cm
5. Cheap and high quality, cost-effective
6. Suitable for indoor use
Principle
Thermometric Paper monitors temperature with the Working Principle that the thermal material changes Color when it reaches the set temperature. When the Ambient Temperature reaches 70 ° C, the white Thermometric Paper will irreversibly turn black, and the over-temperature number will be displayed at the same time to visually reflect the temperature status.
Applications
Indoor temperature monitoring
Steps
1. Select 70 ℃ Thermometric Paper
2. Paste the Thermometric Paper where it needs to be monitored
3. Observe Color Changes
4. When white turns black and numbers are displayed, it indicates that the temperature has exceeded 70 ° C
Notice
• Each Thermometric Paper is a single temperature of 70 ° C
• Color change is an irreversible process
• No anti-fouling protective film, pay attention to the Operating Environment
• Only suitable for indoor use
• After overheating, white turns black and numbers are displayed at the same time
