Complaint
| Model | CT28 |
| External diameter | Φ 2.8mm |
| Probe length | 5 mm |
| Pixel point | 160,000 pixels |
| View field angle | 90 ° |
| Deep scenery | 5-50 mm |
| Light source | 15,000 fiber guide |
| Observations | Front view |
| Insert pipe material | Tungsten wire braid |
| Bend Angle (top / bottom) | 180° |
| Insert tube length | The standard length is 1 m |
| Joystick control and direction | Two-direction steering | Fixed position | Fixed internal resistance |
| Directive angle | One-side> 90 ° | Boot distance and length | Standard 1 m |
| Axial control | 180 ° axial rotation | Insert the tube | 4-Floor tungsten wire woven pipe |
| System weight | Complete equipment including chassis: 5 kg bare machine: <1 kg | Host size | 14.5 cm X 10.5 cm X 4.5 cm |
| Power supply | Lithium battery: 3.7V,4200 maH | Structural materials | Plastic PC housing |
| LCD screen | Bright 4.5-inch active matrix color LCD display | Tuning | Manual adjustment |
| Data I / O port | USB2.0 port, WiFi wireless connection | Memory | 32G High-Speed SD Card |
| Keybutton function | Menu operations, videos, photos, snap | White balance | Automatic white balance |
| Image function | Image mirror, preview | Language support | Support for 11 countries |
| Operating temperature of the host system | -10 °C to 50 °C, LCD panel must be heated below 0 °C | Relative humidity | Maximum of 90%, with no condensation |
| Operating temperature of the video probe | -20 °C to 60 °C, below 0 °C should reduce boot operations | Waterproof | Probes and objective lenses can withstand IP67 waterproof |
| Storage temperature | -20°C to 60°C |
