| Operating System | 350cd/square meter |
| Storage Temperature | -20 Deg C to 80 Deg C |
| Interface Type | USB |
| Screen Ratio | 16:9 |
| Position Accuracy | 2~5 mm |
| Operating Voltage | 3.3 V |
| Operating Current | 2.5~10 mA |
| Touch Action Force | 30~60g |
| Surface Hardness | More Than Equal to 7H |
| Transparency | More Than Equal to 92% |
| Isolation Resistance | More Than Equal to 20M DC 25V |
| Warranty | 1 Year |
>>21.5 Inch Capacitive Touch Screen Panel
>>SPECIFICATION<<
| Capacitive Touch Screen Parameters | Regular Sizes: | Middle Sizes 10.4′,12.1′,13.3′,15′,15.6′,17′,18.5′,19′,21.5′,22′,23′ |
| Resolution: | 4096X4096. | |
| Touch Point: | 10 Points. | |
| Touch Method: | Finger,Wear Gloves,Touch Pen | |
| Response Time: | Less Than 10ms. | |
| Touch Durability: | More Than 50 Million Touches | |
| Interface: | USB -RS232 | |
| Operating Temperature: | -10-50 (Non-condensing) | |
| Humidity: | RH<90% (Non-condensing) | |
| Surface Hardness: | 7H. | |
| Warranty | 1 Year. | |
| Safety Certificate: | CE, FCC, RoHS. | |
| Operating System: | Android,Windows,Linux. |








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