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AGM Rattler TC19-256 Thermal Clip-On Scope 19mm

AGM Rattler TC19-256 Thermal Clip-On Scope 19mm


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AGM Rattler TC19-256 Compact Medium Range Thermal Imaging Clip-On 256X192 12um (25 Hz), 19mm Lens 3092856003TC91
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The AGM Rattler TC19-256 delivers high precision thermal imaging with its compact, easy-to-install clip-on system. Featuring a 12μm thermal detector with 256×192 resolution and 1024x768 OLED monitor, this thermal imaging device can capture clear images, even under unfavorable conditions and low light. Ideal for pursuing activities such as patrolling, hunting, and more, the Rattler TC19-256 can be used with rifle scopes of up to 6x magnification for short-range applications. Plus, a built-in Wi-Fi module offers live streaming and video/image recording options.
  • Quick conversion of daytime optics into thermal imaging scope
  • 12μm high sensitivity detector
  • 256×192 thermal resolution
  • 1024x768 resolution 0.39-inch OLED display
  • 8x digital zoom
  • Video recording and snapshot, built-in EMMC (16 GB)
  • Supports distance measurement
  • Adjustable color palettes
  • Wi-Fi data transmission
  • Waterproof, shockproof
  • Up to 4.5 hours continuous working
  • External power supply capability
  • Limited 3-year warranty




Black Hot, White Hot, Red Hot, Fusion

Shock and vibration

750 g/ms

Exit Pupil Diameter

22 mm

Distance Measurement

Yes (Stadiometric Rangefinder)

Scene Mode

Jungle, Recognition

Detector type

12 μm VOx Uncooled Focal Plane Arrays

Response Waveband

8 μm to 14 μm

FFC (Flat Field Correction)

Auto, Manual, External Correction

Highest Temperature Spot Tracking


Standby Mode


Refresh rate

Sensor 25 Hz / OLED 50 Hz


256 x 192

Detection Range


Lens system

19 mm, F1.0

Optical magnification



5 VDC/2 A, USB Type-C interface Supports external power supply


Optional Front Quick Release Adapters for different front lens diameter or Quick Release Mount for Picatinny/Weaver rail

Field of view (H × X)

9.2° x 6.9°


1024x768, 0.39 inch, OLED



Record Video

On-board video recording

Capture Snapshot


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 running (@25°C, WiFi off) Up to 4.0 hours continuous running (@25°C, WiFi on)

Battery Capacity Display


Operating Temperature Range

-20°C to 55°C (-4°F to 131°F)

Overall Dimensions

153 mm × 62 mm × 59 mm (6.0 × 2.4 × 2.3 in)

Protection Level



Rattler Thermal Imaging Clip-On system, Objective Lens Cap, USB Cable, Lens Tissue, User Manual, Carrying Case, QD Mount, CR123 Batteries, Universal Day Scope Adapter with Rubber Inserts that fit from 44mm to 60mm Day Scope Objective Lens


Please review our ITAR / EAR COMPLIANCE - The International Traffic in Arms Regulations (ITAR) & Export Administration Regulations (EAR)

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