4-Wire resistive touch screen

Product Description

Size: 1.8", 2.1"~12.1", 15", 17", 19", 21" touch screen, customer size touch screen.

4-Wire resistive touch screen is the preferred solution for low cost applications. It is made up of high resistive ITO film and ITO glass/film that is separated by small spacer dots, it has the characteristics of thin, light, low power consumption, reliable, dustproof, moisture proof and oil proof. It's a reliable and affordable technology that is widely used by individuals and in less demanding workplace applications.

Touch screen Specifications

Touch Type: 4-Wire Resistive touch screen

Screen Sizes: 1.8"-21" Diagonal

Cable Interface: PC Serial/COM Port or USB Port

Touch Resolution: 1024 x 1024

Response Time: 10 ms. maximum

Activation Force: 10-100 grams per square centimer

Positional Accuracy: 3mm maximum error

Light Transmission: Film +Film>77%

Light Transmission: Film +Glass>83%

Scratch Resistance: 3H pencil hardness

Life Expectancy: Over 1 million

Temperature: Operating Temperature: -10º C ~+60º C

Storage Temperature: -20º C ~ +70º C

Choices of Glass  Thickness: 0.7mm, 1.1mm, 2.0mm, 3.0mm, 5.5mm, Normal Glass, Chemically strengthened glass

Chemical Resistance: Alcohol, acetone, grease, and general household detergent

Software Drivers:  Windows XP / 2000 / NT / ME / 98 / 95, Linux, Mac OS