12.1 Inch Four-wire Resistive Touch Screen

12.1 Inch Four-wire Resistive Touch Screen

Genuine touch screen! Shenzhen Xinhechang supplies various models of touch screen, original authentic! To customers with better quality and better price!

Product Details

I Specifications of Product :

Port type: optional USB or RS232 interface


Resolution :4096x4096


Screen ratio:16: 9


Material: ITO glass + ITO film


Product certification: CE, FCC, RoHS


Touch medium :with pen, finger, gloved hand


Touch accuracy: 1.15 ~ 2.5mm


Working voltage: DC ≤ 10V


Working current: 5 ~ 25mA


Response time: <10ms


Touch strength: 20 ~ 100g


Working temperature: -20 ° C ~ 70 ° C


Storage temperature: -30 ° C ~ 80 ° C


Surface hardness: 3H


Working environment: indoor / outdoor / sunlight


Light transmittance:> 75%


Insulation resistance value: ≥20MΩ DC 25V


X.Y resistance value : 100Ω ~ 1000Ω (depending on touch area)


Linear error:≤1.5%


Number of touches :≥1,000,000 / point


Warranty:1 year


Operating system :Windows 2000 / Windows XP / Win 7 / Win 8 / Windows NT / Linux / Mac




II Advantages of Product :


> High accuracy and fast response

> 4096x4096 HD resolution

> Optional USB or RS232 interface

> Small touch force, high sensitivity, no drift phenomenon

> Can withstand more than 10000000 touches

> Can be touched with many touch media such as pen, finger, gloved hand

> Can adapt to harsh environment, such as splashing water drops, etc.

> Support single touch, one-time calibration

> Products passed CE, FCC, RoHS certification, stable and reliable performance



III Display of Product :


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