22 inch 4 wire resistive touch screen panel with USB or RS232 interface

Products Description:

Shenzhen GreenTouch 4 Wire Resitive touchscreen consists of a glass layer with a conductive coating on top

and a polyester top sheet with a conductive coating on the bottom. The conductive surfaces are held apart by

"spacer dots", usually glass beads that are silk-screened onto the coated glass.

    When a person presses on the top sheet, its conductive side comes in contact with the conductive side of the

glass, effectively closing a circuit (this is called pressure sensing). The voltage at the point of contact is read from

a wire connected to the top sheet.It can be touched by finger, gloved finger, leather or stylus pen.It is inherently of

many advantages such as high accuracy, quick response, drift-free, stable and long durability for a life time of 1,000,000 times finger touches.

4 wire Resistive touch screen 

 Technical specification:

 Products Characters:

• Industry control system
• Indoor/outdoor kiosks
• Advertisement merchine
• Automobile DVD navigation
• Medical and healthcare kiosks
• ATM
• PC
• GPS
• Self service termal
• Gas station

4 wire resistive touch screen application area show:

Products pictures :

4 wire resistive touch screen Size List

Packaging & Shipping

Our services

Shipping

Note: DHL/UPS/Fedex Express usually take about 3 ~7working days to the destination, 

and it is about 5~10 work days by EMS or TNT, Hongkong post air mail and Hong post 

Air Parcel takes 7 to 30 days to ship to worldwide

1.we will sent the goods within 3 business days after the payment has been confirmed, 

if the payment is not available, your order will be close automatically

2. The buyer will responsible for any insurance, problems and damage which caused by 

shipping service such accidents, delays or other issues. besides the buyer should to be 

responsible for any tax and duty charged by their country, and the goods will be marked 

as gift or sample for your easy customs clearance and less charge ( if you want to declare 

the goods as other item name, or specify an value for custom, please inform us when making

 the order

Return and Warranty

1. All the goods are inspected before shipment, so if you are not satisfied with the purchase, 

you can exchange the items in one week and you must contact us within 24 hours of the replace 

of your purchase

2. The shipping and handing charge is not refundable and the customer should be responsible 

for all the charges of the returning and reshipping

3. All return items much be packed in its original conditions, including box and accessories, Men 

made defects are not guaranteed, such as broken, scratched and so on.

4. For any items, please send by EMS or your local post when sent back.

Feedback

1. Buyer's early confirmation will be highly appreciated after receiving the items.

2. Since your feedback is very important to our business's development, we sincerely invite you to 

leave positive feedback fro us I you are satisfied with our products and service, It'll just take your 1 

minute, but this 1 minutes has the extremely vital significance to us.

What we can do:

1. All of our products have processed aging test before shipment and we guarantee to use our 

products safety.

2. Support imprinted your logo on products and let your logo shine anywhere.

3. OEM/ODM orders are warmly welcome.

Company information

Certification

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