Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: Product Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Durable, good quality,easy to install.4.Good stability, can be used with similar resistance values.5.The air conditioner temperature sensor has rapid response and high sensitivity.Specifications:Materia: PVCColor: Black+Copper+WhiteBrand name: BQLZRSize: 39x0.5cm/15.35x0.19inch(LxW)Weight: 52gFunction: Universal temperature sensor for air conditioner. Tube temperature part replacement. The tube temperature part is made of copper heads on the evaporator of the external machine (the copper head in this place is called the tube temperature sensor)Tips:1. If you hang up, open the panel and remove the filter on the right side. You can see a black lead, which is the temperature sensor.2. For the cabinet, open the lower panel, and there is a black lead on the outer side of the centrifugal fan, which is the temperature sensor.Generally, the hanging machine uses 5K-10K. The cabinet machine uses 10K---20K. Specifically, you need to measure the resistance with a multimeter.Package include:10 x Air Conditioner Temperature Sensor Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.