| PartNumber | GLK240128-25 | GLK240128-25-422-E | GLK240128-25-422-FGW-E |
| Description | LCD Graphic Display Modules & Accessories Yel/Grn Background Black Text | LCD Graphic Display Modules & Accessories 240x128 Blk Txt Y/G B/G Ext Temp | LCD Graphic Display Modules & Accessories Graphic DisplayGR/WT Extended Temp |
| Manufacturer | Matrix Orbital | Matrix Orbital | Matrix Orbital |
| Product Category | LCD Graphic Display Modules & Accessories | LCD Graphic Display Modules & Accessories | LCD Graphic Display Modules & Accessories |
| RoHS | Y | Y | Y |
| Product | Graphic LCD Modules | Graphic LCD Modules | Graphic LCD Modules |
| Resolution | 240 x 128 | 240 x 128 | 240 x 128 |
| Display Mode | - | - | - |
| Fluid Type | - | - | - |
| Module Size W x H x T | 244 mm x 104 mm x 27.8 mm | 244 mm x 104 mm x 27.8 mm | 244 mm x 104 mm x 27.8 mm |
| Interface Type | I2C, RS232, TTL | RS422 | RS422 |
| Backlighting | - | - | - |
| Background Color | Yellow-Green | Yellow-Green | White |
| Touch Panel | Without Touch Panel | Without Touch Panel | Without Touch Panel |
| Features | Keypad Input | Keypad Input | Keypad Input |
| Packaging | Bulk | - | - |
| Diagonal | - | - | - |
| Operating Temperature Range | 0 C to + 50 C | - 20 C to + 70 C | - 20 C to + 70 C |
| Response Time | - | - | - |
| Style | Intelligent Graphic LCD | Intelligent Graphic LCD | Intelligent Graphic LCD |
| Type | Intelligent Graphic LCD | Intelligent Graphic LCD | Intelligent Graphic LCD |
| Brand | Matrix Orbital | Matrix Orbital | Matrix Orbital |
| Mounting Style | Panel Mount | Panel Mount | Panel Mount |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | LCD Graphic Displays | LCD Graphic Displays | LCD Graphic Displays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Displays | Displays | Displays |
| Text Color | Black | Black | Gray |
| Viewing Area W x H | 107.95 mm x 57.55 mm | 107.95 mm x 57.55 mm | 107.95 mm x 57.55 mm |