High-end rolled copper material with double-sided coating for superior bending resistance. Excellent conductivity and strong anti-interference capabilities. Click resistance of over 1 million times for durability. Operating temperature range of -20°C to +70°C for versatile applications. Linearity of less than 1.2%, ensuring precise touch response and accuracy. The four-wire resistive touchscreen uses high-end rolled copper material with double-sided coating, exhibiting superior bending resistance, good conductivity, and strong anti-interference capabilities. It has a click resistance of >1 million times, an operating temperature range of -20°C to +70°C, and a linearity of <1.2%. Application scenarios: Suitable for industrial control, handheld devices, smart homes, self-service terminals, etc. Color: As Shown Material: plastic Package Contents: 1*Resistive touchscreen 1*4-wire USB control card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.