wire Resistive Touch Screen 8.4 inch تاچ اسکرین مقاومتی

wire Resistive Touch Screen 8.4 inch تاچ اسکرین مقاومتی شرکت پیشرو SPECIFICATION  MECHANICAL   Diagonal Size 8.4 inch Outline Dimension 188.0W x 141.0H mm Active Area / Wire Number 4 USB Controller Card Optional / Standard included Input Method Finger or gloved hand (rubber, cloth or leather) Touch Times More than 1 million touches Touch Activation Force 20-80g Surface Durability Meet pencil hardness 3H (per ASTM D3363) PERFORMANCE Linearity Error <1.5% Response Speed <10ms OPTICAL   Light Transmission 80% (Meet ASTM D1003 ENVIROMENTAL Temperature Operating Range: -10℃ ~60℃    Storage Range: -10℃ ~60℃  Relative Humidity Operating Range: 0%~90% RH (no dew falls)   Storage Range: 0%~95% RH (no dew falls) Altitude Up to 3,000m ELECTRICAL Operation Voltage Typical + DC 5V Power Supply USB or RS232 Interface Full Duplex USB 2.0(Full Speed) Plug and play compatible   Serial RS-232 Current 5mA - 25mA Resistance 300 Agency Approvals CE, FCC, RoHS Operation System Linux / Dos / Windows ME 95 98 NT4.0 XP 2000 Win7 Win10/ MacOS