UNI-T UTx318 Thermal Monocular
The UNI-T UTx318 Thermal Monocular is a precision-engineered handheld device designed to detect infrared radiation, transforming heat signatures into clear visual imagery. It excels in low-visibility environments—such as complete darkness, fog, or dense vegetation—by revealing thermal contrasts imperceptible to the human eye. Its primary purpose is to enhance situational awareness for users navigating challenging terrains or conducting critical observations.
Equipped with an 18mm/F1.0 lens, the UTx318 offers a narrower field of view (14.6° × 11°) compared to the UTx313, prioritizing target detail over wide-area scanning. The device features a rugged IP67-rated housing that withstands dust, water immersion, and 2-meter drops. Its compact form (207×62×62mm, 426g) ensures portability, while the adjustable diopter (-5 to +3) and manual focus ring cater to individualized comfort during extended use.
Users benefit from intuitive tactile controls for seamless operation: one-button palette cycling, digital zoom (1X–4X), and instant image capture. The Hot Trace function dynamically tags the hottest object in the scene, while automatic shutter calibration maintains image clarity. Designed for reliability, it balances robust performance with user safety, including warnings against exposure to bright light sources.
Features:
- Enhanced Detection Range: Optimized lens for long-distance thermal tracking.
- Real-Time Hot Trace: Auto-tracks the highest-temperature target.
- 5 Thermal Palettes: Black Hot, White Hot, Hottest, Iron, Rainbow.
- Dual Image Capture Modes: Manual freeze/save or auto-save to 16GB storage.
- BG Calibration: Corrects image distortion from ambient temperature shifts.
- MCX Video Output: Streams analog video to external monitors.
- Configurable Auto Power-Off: Presets: 5/15/30/50 min or disabled.
- Diopter Adjustment: Custom eyepiece focus for visual clarity.
Specifications:
| Parameter | UTx318 Specification |
|---|---|
| Detector Type: | Uncooled vanadium oxide |
| Resolution: | 384×288 pixels |
| NETD: | <40mK |
| Lens Focal Length: | 18mm/F1.0 |
| Field of View: | 14.6° (H) × 11.0° (V) |
| Display: | 0.1″ LCOS, 1280×960 resolution |
| Digital Zoom: | 1X→4X |
| Battery: | 3.6V/4000mAh Li-Ion (21700) |
| Operating Time: | >8 hours |
| Charging Interface: | USB Type-C (5V/2A adapter) |
| Storage Temperature: | -40°C to +70°C |
| Weight: | 426g |
| Impact Resistance: | IP67, 2m drop-proof |
Applications:
- Long-Range Wildlife Observation.
- Perimeter Security Monitoring.
- Search and Rescue Operations.
- Industrial Inspection.
- Hunting and Outdoor Navigation.
Package Contents:
- 1x Thermal Monocular (UTx318)
- 1x User Manual
- 1x USB Type-C Cable








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