High definition resistance screen
| Hardware | Outline dimension | 340× 256× 54 |
| Cut-out Size | 330 ×246 | |
| Net Weight | 2.16Kg | |
| Display | Model | SK-121FE |
| Display Size | 12.1″(4:3) | |
| Resolution（Px） | 800× 600 | |
| Touch Screen | Four-wire screen | |
| Color | 262,114 | |
| Backlight | LED | |
| Contrast Ratio | 450:1 | |
| Luminance | 500cd/㎡ | |
| Properties/Certification | Memory | 128M FLASH + 128M DDR2 |
| CPU | Cortex A8 600MHz | |
| Electric Strength Test | 500V DC, 1min | |
| ESD | Level4 ± 8kV | |
| FCC | FCC，Class A | |
| CE | EN55022 & EN55024 | |
| Protection Grade | IP65(Front panel) | |
| Housing Material | ABS + PC | |
| Power/Port | Power Supply | DC24V（+/-15%） |
| Power Consumption | 8W | |
| Series Port | COM1 & COM2 ：RS232/422/485 | |
| USB-A | YES | |
| USB-B | YES | |
| Ethernet Port | NO | |
| Environment | Operation Temperature | -20 ~ 65℃ |
| Operation Humidity | 10 ~ 90%RH | |
| Shockproof | 10 ~ 25Hz（XYZ 2G/30min） | |
| Software | PC Software | SKTOOL |
- Programming software : SKTOOL