- 1 x AGM Rattler TC19-256 Thermal Imaging Clip-On
- USB Cable
- Lens Tissue
- User Manual
- Carrying Case
- CR 123 Batteries
- Day Scope Adapter with Inserts
Trusted & Verified
AGM Rattler TC19-256 Thermal Imaging Clip-On 12um, 256x192 (50 Hz), 19 mm lens
- Quick conversion of daytime optics into thermal imaging scope
- 12μm high sensitivity detector (NETD <35mK)
- 256×192 thermal resolution
- 1024x768 resolution 0.39-inch OLED display
- 8x digital zoom
- Video recording and snapshot with built-in 16GB EMMC storage
- Supports distance measurement
- Adjustable color palettes
- Wi-Fi data transmission
- Waterproof and shockproof design
- Up to 4.5 hours of continuous operation
- External power supply capability via USB-C
AGM Rattler TC19-256 Thermal Imaging Clip-On with 256x192 Sensor and 950-Yard Detection
The AGM Rattler TC19-256 is a compact, high-performance thermal imaging clip-on designed to convert your daytime riflescope into a powerful thermal optic. Whether you're tracking game, patrolling terrain, or conducting overwatch, this lightweight clip-on delivers sharp thermal vision in total darkness or harsh environmental conditions.
Quick Day-to-Night Conversion
Easily transform your standard riflescope into a thermal optic with this clip-on unit—no re-zeroing or tools required.
High-Sensitivity Thermal Sensor
Features a 256x192 resolution, 12μm VOx sensor with <35mK NETD sensitivity, providing reliable target detection in complete darkness, fog, smoke, and other obscuring conditions.
Long Detection Range
With a 19mm germanium lens and advanced optics, the Rattler TC19-256 detects human-sized targets up to 950 yards, making it perfect for scouting, hunting, or tactical operations.
Built-In Recording & Connectivity
Capture videos and snapshots directly to 16GB of internal storage. Share and stream content using the Wi-Fi hotspot and AGM Connect app—no cables needed.
Durable and Versatile Design
Constructed with IP67 waterproof housing, 4.5-hour battery life, OLED display, external USB-C power support, and American Defense quick-detach mount for fast field deployment.
AGM Rattler TC19-256 Thermal Imaging Clip-On with 256x192 Sensor and 950-Yard Detection
| Magnification | 1x |
| Palettes | Black Hot, White Hot, Red Hot, Fusion |
| Shock and Vibration Resistance | 750 g/ms |
| Exit Pupil Diameter | 22 mm |
| Distance Measurement | Yes (Stadiometric Rangefinder) |
| Scene Modes | Jungle, Recognition |
| Detector Type | 12 μm VOx Uncooled Focal Plane Arrays |
| Response Waveband | 8 μm to 14 μm |
| Flat Field Correction (FFC) | Auto, Manual, External Correction |
| Highest Temperature Spot Tracking | Yes |
| Standby Mode | Yes |
| Refresh Rate | Sensor 25 Hz / OLED 50 Hz |
| Resolution | 256 x 192 |
| Detection Range (6' object) | 950 m / yd |
| Lens System | 19 mm, F1.0 |
| Power | 5 VDC/2 A, USB Type-C, supports external power supply |
| Mounting | Optional Front Quick Release Adapters for various lens diameters or Quick Release Mount for Picatinny/Weaver rail |
| Field of View (H × V) | 9.2° x 6.9° |
| Monitor | 1024x768, 0.39 inch OLED |
| Storage | 16 GB EMMC |
| Video Recording | On-board |
| Snapshot Capture | Yes |
| Battery Type | Two CR123A (3V) Lithium or two RCR123 (up to 4.2V) Rechargeable batteries |
| CVBS Output | Yes (via USB) |
| Battery Operating Time | Up to 4.5 hours continuous (WiFi off), up to 4.0 hours (WiFi on) |
| Battery Capacity Display | Yes |
| Operating Temperature Range | -20°C to 55°C (-4°F to 131°F) |
| Dimensions | 153 mm × 62 mm × 59 mm (6.0 × 2.4 × 2.3 in) |
| Protection Level | IP67 |
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Tab: Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
