| Model | HT A302 | HT A301 | HT A303 |
| Detector Type | Vox | Vox | Vox |
| Infrared thermal 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 |
| Viewing Angle | 7.0°×5.4° | 7.5°×5.7° | 12.5°×10.0° |
| Pixel Size | 12 μm | ||
| Spectral Range | 8~14 μm | ||
| Frame Rate | 50Hz | ||
| Ranging Range（Buildings） | 10m~1200m | ||
| Ranging Accuracy（Buildings） | <400m±1m, >400m±0.4% | ||
| Focusing Mode | Manual | ||
| Display Screen | 0.39 Inch OLED | ||
| Display Resolution | 1024×768 | ||
| Magnification | 1x/2x/4x | 1x/2x/4x/8x | |
| Diopter Adjustment | -6D~+4D | ||
| Hot Spot Tracking/Picture In Picture | Support | ||
| Color Palette | White Hot, Black Hot, Fire Hot, Rainbow, Iron Red, Cold Color | ||
| Language | English | ||
| Picture format | JPG/MP4 | ||
| USB Interface | TYPE-C | ||
| Battery | 3200mAh（18650 Rechargeable Lithm Battery） | ||
| Protection Level | IP66 | ||
| 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 A301/A302/A303
HT A301/A302/A303 Handheld Thermal Monocular
Hunting Shadow | Thermal Scoping Series Handheld Thermal Imager！See the Unseen, Your Way. Introducing the Hunting Shadow Expert Monocular Thermal Scope, built to conquer the toughest conditions. Its powerful 8-14μm long-wave infrared core and brilliant 0.39-inch OLED display provide crystal-clear vision, 24/7. Tailor your observation with multiple color palettes and fully customizable parameters. Never miss a detail with instant image capture. From scientific research and industrial patrols to night exploration, gain the ultimate professional edge.
Highly Customizable: Unlock precise analysis with adjustable parameters and multiple color palettes.
Professional Core: Engineered with an 8-14μm long-wave infrared core for stable and reliable imaging.
Crystal-Clear Viewing: Features a 0.39-inch OLED display for a detailed, sharp, and comfortable viewing experience.
Precision Detection, Decisive Advantage!
Engineered for long-range precision observation, the HT A300 series offers three resolution options (256×192/384×288/640×512) to meet varying detail recognition requirements at different distances. The 50Hz high frame rate ensures smooth, blur-free imaging of moving targets, while the 1024×768 HD display with 1x/2x/4x/8x digital zoom delivers lossless magnification - revealing even the most subtle thermal variations with exceptional clarity.
infrared thermogram
Technical Parameter
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