YDX678 temperature measuring paper is a combined irreversible temperature patch produced by Yadongxing. The temperature measuring range is 60°C, 70°C, and 80°C. These three temperatures are commonly used in CHINA in the power industry. Black, 70 degrees will turn green. It will turn red at 80 degrees, and the color of the grid changes at different temperatures, which is easier to detect. Yadongxing YDX678 temperature measuring paper with a protective film is suitable for outdoor use and has reflective properties. It is a relatively common temperature measuring paper in the power industry.

1. Yadongxing YDX678 temperature measuring paper has a temperature range of 60°C, 70°C, and 80°C, and is an irreversible temperature measuring paper.
2. The temperature change from low to high is black, green, red.
3. The size of each piece of YDX temperature measuring paper is 2.4x5.5cm.
4. The temperature error of Yadongxing temperature measuring paper is 1~2 degrees, and the normal service life is 3 years indoors and 2 years outdoors.
5. YDX678 thermometer paper is odorless and non-irritating to the skin, and should be stored away from heat sources.
| model | temperature range | Number of temperature grids | Sheets per sheet | Size of each piece |
| YDX678 | 60 °C, 70 °C, 80 °C | 3 grids | 30 pieces | 55x24mm |

Yadongxing YDX678 thermometer paper display

Front and back of Yadongxing YDX678 temperature measuring paper

Real picture of Yadongxing YDX678 temperature measuring paper

Yadongxing YDX678 temperature measuring paper color change chart