MTU631 Thermal Imaging Scope

The TU Gen2 Series is equipped with a high-sensitivity thermal sensor of 12μm and a 1440×1080 HD AMOLED display. Paired with the robust PureIR image algorithm, it provides users with a more vivid and detailed visual experience. The product has undergone meticulous optimization in its detailed design, elevating user-friendly operation. Furthermore, the battery life has seen a substantial extension, resulting in a 20% increase in duration.

640×512IR Resolution
1440×10800.49″ AMOLED Display
12 HoursBattery Life
IP67Rugged and Durable

Ballistic Calculation



Connect the device to the TargetIR Ballistics App (available on Android and iOS) to easily set bullet and weather parameters. The app then transmits the data to your device for precise ballistic calculations—helping you achieve high-accuracy shots with confidence.

High Definition Thermal Sensor, NETD Optimized to 25mK



Equipped with a high-quality thermal imaging sensor—available in 400×300@12μm or 640×512@12μm resolution—this system delivers exceptional clarity and contrast. You can easily distinguish animals, identify key body parts, and pick out fine details like branches, leaves, grass, or the surrounding landscape.

0.49-inch 1440×1080 AMOLED Display



The larger 0.49-inch AMOLED display delivers sharper image details, making it easier to make informed decisions on the spot. In picture-in-picture (PIP) mode, the thermal heat signature can be overlaid on the screen, providing a more comfortable and intuitive observation experience.

PureIR Adaptive Dynamic Filtering Algorithm (PureIR)



Powered by PureIR, which combines 3DNR and adaptive filtering, this system delivers highly sensitive thermal images with reduced distortion and richer detail—even for distant targets.

Technical Parameters

Sensor
TypeUncooled VOx Infrared Detector, 8 to 14μm
Resolution640×512@12μm
NETD20mK
Frame rate50 Hz
Lens
Objective lens35mm, F1.0
Field of view12.5°×10.0°
FOV m@100m22×17
Magnification2.1x~16.6x
Detection range1800m/1950yd
Display
Display type0.49” AMOLED 1440×1080
Color palettesWhite Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
EyepieceEye relief: 48 mm; Diopter ± 4; Zoom: 14x
Hardware
WIFI2.4G
InterfaceUSB Type-C; Micro HDMI
Tube diameterStandard 30 mm
OthersMicrophone, Bluetooth
System
Recording functionPhoto/Video (Audio recording included)
Memory capacity128GB
Power
Battery typeSingle 18650 battery (built-in) and customized battery (external)
Operating time12 hours
Environmental
Operating temp.-30°C to 50°C / -22°F to +122°F
Shock800G at 1ms half sine pulse (as per IEC60068-2-27)
EncapsulationIP67
Physical
Weight (g/oz)971/34.25
Size (mm/in)368×106×68/14.49×4.17×2.68
StandardDevice, Lens cover, Eye mask, 5V2A adapter (US, Britain, Australia and Europe), Customized battery×2, Customized battery charger, USB Type-C cable, Micro HDMI cable, Clip×2, Quick start guide, Warranty card
OptionalBluetooth remote control, Customized battery