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The AGM Rattler TC50-640 is a compact thermal clip-on that transforms your standard day optic into a high-performance thermal imager — no tools or extra gear required. A 12μm 640×512 high-sensitivity detector and 1024×768 OLED display deliver clear images in darkness, fog, smoke, dust, and snow, with a detection range up to 2,500 m/yd for medium-to-long-range identification. It mounts in front of day scopes up to 8x for patrolling, hunting, and overwatch.
It runs up to 4.5 hours on two CR123 batteries, or longer via external USB-C power. Capture footage with 16 GB of on-board storage and stream live through the built-in Wi-Fi module and AGM Connect app. IP67 waterproof and shockproof, with adjustable palettes, scene modes, and a stadiametric rangefinder for precision in the field.
| Sensor & Optics | |
| Magnification | 1x |
| Lens system | 50 mm, F1.0 (germanium) |
| Detector | 12μm VOx uncooled focal plane array (NETD <35 mK) |
| Resolution | 640 × 512 |
| Response waveband | 8–14μm |
| Refresh rate | 50 Hz (sensor & OLED) |
| Field of view (H × V) | 8.8° × 7.0° |
| Detection range (6 ft object) | 2,500 m/yd |
| Exit pupil | 22 mm |
| Display & Imaging | |
| Display | 1024 × 768, 0.39 in OLED |
| Color palettes | Black Hot, White Hot, Red Hot, Fusion |
| Scene modes | Jungle, Recognition |
| Distance measurement | Stadiametric rangefinder |
| Hotspot tracking | Yes |
| Flat field correction | Auto, Manual, External |
| Recording & Connectivity | |
| Storage | Built-in 16 GB EMMC |
| Recording | On-board video + snapshot |
| Wi-Fi | Live streaming via AGM Connect app |
| CVBS output | Yes (via USB) |
| Power | |
| Power input | 5 VDC/2A, USB Type-C; external supply supported |
| Battery | Two CR123A (3V) or RCR123 (up to 4.2V) rechargeable |
| Battery life | Up to 4.5 hours (Wi-Fi off) / 4.0 hours (Wi-Fi on) |
| Build | |
| Mounting | ADM quick-detach; optional front quick-release adapters |
| Operating temperature | −4°F to +131°F (−20°C to 55°C) |
| Shock & vibration | 750 g/ms |
| Protection level | IP67 |
| Dimensions | 153 × 78 × 66 mm (6.0 × 3.1 × 2.6 in) |
| Weight | 1.08 lb (0.49 kg) |
BEST PRICES PERIOD
WE PRICE MATCH
We'll match any price from any reputable dealer. Almost always, our price is already better!