




Yadongxing WB678 temperature label is a WB type temperature label with three temperature grids of 60°C, 70°C, and 80°C. It is upgraded on the basis of the WA type, and the size is increased to 1.4x4.6cm/piece. In addition, the white window of the WB678 temperature label will turn into three colors after overheating, black at 60 degrees, green at 70 degrees, and red at 80 degrees. The temperature change of the device can be monitored more clearly through the indication of the three colors. The WB678 temperature label belongs to the series of Yadongxing's window-type multi-temperature anti-fouling series. The surface is attached with a protective film, which can prevent pollution, oil and water well.

| model | temperature range | Number of temperature grids | Sheets per sheet | Size of each piece |
| WB678 | 60 °C, 70 °C, 80 °C | 3 grids | 60 tablets | 46x14mm |
When the Yadongxing WB678 temperature label is overheated, the color of the temperature measuring paper changes from white to black to green to red. If the discoloration of the temperature measuring sticker is very bright and bright, it means that the temperature measuring equipment is overheating; if the color of the temperature measuring paper is a light mid-tone, it means that the equipment has been overheated, but returned to normal temperature .
Yadongxing WB678 temperature label comes with pressure-sensitive adhesive. To make the temperature measuring paper stick firmly on the equipment for a long time, you must first choose a smooth and clean temperature measuring part to paste. Before pasting, you should clean the dust or It's oily. Avoid touching the adhesive side of the patch with your hands, so as not to affect the adhesion of the adhesive.

Yadongxing WB678 temperature measuring paper display

Yadongxing WB678 temperature measuring paper display

Details of Yadongxing WB678 temperature measuring paper - with protective film on the surface
Yadongxing WB678 temperature label over-temperature change chart