7 inch resisitive Touch screen Specifications:Touch Type: 4 wire Resistive touch screenScreen Size: 7"DiagonalDrive voltage: DC 3VConnector: FPCResponse Time: <10 msActivation Force: 60-100 grams per square centimerPositional Accuracy: 3mm maximum errorLight Transmission: Film +Glass>75%Scratch Resistance: 3H pencil hardnessLife Expectancy: Over 1 millionOperating Temperature: -20º C ~+70 CStorage Temperature: -30º C ~ +80 CChoices of Glass Thickness: 0.7mm, 1.1mm, 2.0mm, 3.0mm, 5.5mm, Single film, double film selectableMechanical drawing and pinouts: