| 参数项 | HT S201 | HT S202 | HT S203 |
| Detector Type | Vox | Vox | Vox |
| Infrared Image Resolution | 256×192 | 384×288 | 640×512 |
| NETD | ≤50mK@25℃, F#1.0 | ≤30mK@25℃, F#1.0 | ≤25mK@25℃, F#1.0 |
| Focal Length | 25mm | 35mm | 35mm |
| Field Angle | 7.0°×5.4° | 7.5°×5.7° | 12.5°×10.0° |
| Pixel Size | 12μm | ||
| Spectral Range | 8~14μm | ||
| Frame Rate | 50Hz | ||
| Ranging Range(Building) | 10m~1200m | ||
| Ranging Accuracy(Building) | <400m±1m, >400m±0.4% | ||
| Focusing Mode | Manual | ||
| Display Screen | 0.39 英寸 OLED | ||
| Visible Image Resolution | 1024×768 | ||
| Magnification | 1x/2x/4x | ||
| Diopter adjustment | -6D~+4D | ||
| Hot Point Track/PIP | Support | ||
| Color Palette | White Hot,Black Hot,Fire Hot,Rainbow,Iron Red,Cold Color | ||
| Language | English | ||
| Image/Video Format | JPG/MP4 | ||
| USB Interface | TYPE-C | ||
| Battery Type | 3200mAh（18650）Rechargeable Lithium Battery | ||
| Protection Level | IP67 | ||
| Product Size | 188×81×52mm | ||
| Product Weight | 490g | 510g | 530g |
| Other Specifications | |||
| Lens | 25mm | 35mm | 35mm |
| Detection Distance-Human | 1180m | 1653m | 1653m |
| Detection Distance-Vehicle | 3125m | 4375m | 4375m |
| Identification Distance-Human | 295m | 413m | 413m |
| Identification Distance-Vehicle | 781m | 1094m | 1094m |
HT S201/S202/S203
HT S201/S202/S203 Handheld Thermal Monocular
This product series is specifically designed for outdoor exploration and industrial inspection, integrating an infrared thermometer and a monocular handheld infrared telescope into one device. It employs a high-sensitivity single-lens imaging system, capable of clearly presenting thermal distribution images in harsh environments such as complete darkness and smoke. It supports real-time temperature measurement, multi-point temperature difference analysis, and data recording, making it widely applicable in scenarios such as power inspection, building diagnostics, wilderness rescue, and outdoor hunting. The lightweight body, combined with an anti-slip structure, ensures reliability and comfort during prolonged field operations.
Ultra-Long-Range Detection Capability:Capable of detecting vehicle targets up to 4,375 meters and human targets up to 1,653 meters, with identification distances reaching 1,094 meters (vehicles) and 413 meters (personnel).
Laser Rangefinder System:Equipped with a built-in 1,200-meter laser rangefinder module, achieving a ranging accuracy of ±0.4% for buildings at distances over 400 meters.
Dual-Mode Observation:Supports hot spot tracking and picture-in-picture functionality, with a 0.39-inch OLED display providing high-definition 1024×768 resolution.
Professional Image Processing:Supports six color palettes including White Hot, Black Hot, and Rainbow, and is equipped with a 1x to 8x electronic zoom system.
Versatile Configuration for Diverse Applications!
The HT S201/S202/S203 series offers dual lens options: a 25mm wide-angle lens for expansive close-range inspection and a 35mm telephoto lens for superior long-distance observation. With a 50Hz refresh rate, it delivers smooth, blur-free imaging to perfectly capture fast-moving targets. The 1024×768 high-definition display, combined with 1x/2x/4x/8x digital zoom capability, ensures crisp detail even at maximum magnification - putting critical thermal data at your fingertips for comprehensive inspection needs.
infrared thermogram
Technical Parameter
Contact Consultation
Business and strategic cooperation
400-887-8328
Product and technical consulting
+86 13302693579
After-sales Consulting
13302693579