
Quick answer
AGM RattlerV2 25-256 combines a 256x192 thermal sensor with a 25mm objective and 3.5x base magnification. Choose it for a dedicated thermal aiming setup.
Who this is for
Best for
Hunters who want a 3.5x starting view and 256x192 thermal detail in a dedicated riflescope.
Not ideal for
A digital night-vision image showing visible markings or natural-color detail. Thermal shows differences in emitted heat.
Quick specifications
- Category
- Thermal Riflescopes
- Sensor Resolution
- 256x192
- Magnification
- 3.5-28x
- Objective Lens
- 25
- Detection Range
- 1312 yards
- Rangefinder
- No
Why buy from Thermal Bros
Thermal Bros can help compare the model, mounting requirements and power options for your setup. Ask us to verify fit and current availability before ordering.
Full product description
AGM RattlerV2 25-256 combines a 256x192 thermal sensor with a 25mm objective and 3.5x base magnification. Choose it for a dedicated thermal aiming setup.
What this model does well
Hunters who want a 3.5x starting view and 256x192 thermal detail in a dedicated riflescope. The 7° × 5.3° (H × V) field of view describes how much scene appears at the starting optical view. A wider view helps cover ground; a narrower view puts more of the sensor on a smaller part of the scene.
Magnification and image detail
Base magnification is the starting optical view. Increasing digital magnification crops and enlarges sensor information; it does not add native pixels. Match the starting view to your typical distance and the space you need to follow a moving animal.
This configuration does not have an integrated laser rangefinder. Use a separate rangefinder if measured distance is part of your setup.
Specifications
| Thermal sensor | 256x192 |
|---|---|
| Pixel pitch | 12 µm |
| Objective lens | 25 mm |
| Base magnification | 3.5x |
| Published magnification range | 3.5–28x, including digital zoom |
| Field of view | 7° × 5.3° (H × V) |
| NETD | <35 mK |
| Refresh rate | 50 Hz |
| Integrated laser rangefinder | No |
| Published detection distance | Approximately 1312 yd (1200 m) |
| Display | 1024×768 OLED |
| Power source | One replaceable rechargeable NE-4400 Li-Ion battery (two NE-4400 batteries included) |
| Published runtime | Up to 11.5 hours |
| Storage | 16 GB |
| Ingress rating | IP67 |
Detection is the manufacturer’s estimate of noticing a heat source under stated test conditions. It is not the same as recognition or positive identification, and field conditions can reduce useful range.
Runtime is an “up to” manufacturer figure. Temperature, recording, wireless functions and battery condition change actual operating time.
Is it the right fit?
Best for: Hunters who want a 3.5x starting view and 256x192 thermal detail in a dedicated riflescope.
Consider another setup if: A digital night-vision image showing visible markings or natural-color detail. Thermal shows differences in emitted heat.
Common question
What should I compare before choosing AGM RattlerV2 25-256?
Compare native sensor resolution, base magnification, field of view and your normal viewing distance. Maximum digital magnification alone does not describe usable detail.
Compare related setups
See AGM Rattler V3 25-384 Thermal Rifle Scope, AGM Rattler V3 LRF 35-384 Thermal Rifle Scope. Compare the starting view, mounting format and features you actually need.
Need help matching the model to your setup? Contact Thermal Bros support or check our product manuals before ordering.
Technical Specifications
-
Sensor Resolution (px)
256x192 -
Display Resolution (px)
1024×768 OLED -
NETD Rating
35 -
Detection Range
1312 yards -
Refresh Rate (Hz)
50 -
Field of View
7° × 5.3° (H × V)
-
HZ - refresh rate
50 -
Category
Thermal Riflescopes -
Handhelds
No -
Thermal Sensor Resolution
256x192 -
Display Resolution
1024×768 OLED -
Pixel Pitch
12 -
NETD Rating
35 -
Detection Range
1312 yards -
Range Finder
No -
Clip-On
No -
Magnification Base
3.5 -
Magnification Max
28 -
Objective Lens
25 -
Field of View
7° × 5.3° (H × V)