Guide TU631 LRF Thermal Imaging Scope

The TU Gen2 LRF Series offers a seamlessly integrated laser rangefinder in a slim, streamlined design, enabling accurate target detection up to 1,500 meters. Ideal for hunting, this model enhances distance perception at the site, allowing for precision shots. With extensive optimizations for user-friendly operation and a 20% extended battery life, the TU Gen2 LRF Series brings lasting performance in a sleek design.

640×512 IR Resolution
1440×1080, 0.49" AMOLED Display
12 Hours Battery Life
1500m Laser Ranging

High-Definition Thermal Sensor, NETD Optimized to 20mK
Equipped with a high-quality thermal imaging sensor, available in 400x300@12μm or 640x512@12μm resolution, this device captures detailed distinctions, allowing users to recognize animals, their body parts, and surrounding elements like branches, leaves, and landscape features.

0.49-inch 1440x1080 AMOLED Display
The enlarged display provides richer image detail for informed decision-making. The thermal image’s heat signature can be viewed using Picture-in-Picture (PIP) mode, greatly enhancing observational comfort.

PureIR Adaptive Dynamic Filtering Algorithm (PureIR)
Combining 3DNR and adaptive filtering algorithms, PureIR delivers highly sensitive thermal images, reducing distortion and enriching detail, even for distant targets.

Fast Detection with 1500m LRF
The upgraded, compact laser ranging module offers accurate, rapid detection for targets up to 1500 meters, improving efficiency during nighttime hunts.

In the Box
Device, lens cover, eye mask, 5V2A adapter (compatible with US, UK, Australia, and Europe), two customized batteries, customized battery charger, USB Type-C cable, Micro HDMI cable, two clips, quick start guide, and warranty card.

Technical Parameters

• Model: TU631 LRF

Sensor

• Type: Uncooled VOx Infrared Detector, 8 to 14μm
• Resolution: 640×512@12μm
• NETD: 20mK
• Frame Rate: 50 Hz

Lens

• Objective Lens: 35mm, F1.0
• Field of View: 12.5°×10.0°
• Field of View at 100m: 22m x 17m
• Magnification: 2.1x~16.6x
• Detection Range: 1800m / 1950 yards

Display

• Type: 0.49" AMOLED 1440×1080
• Color Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Eyepiece: Eye relief 48mm; Diopter ±4; Zoom 14x

Hardware

• Laser Rangefinder: 1500m / 1630 yards
• Wi-Fi: 2.4G
• Interface: USB Type-C; Micro HDMI
• Tube Diameter: Standard 30 mm
• Additional Features: Microphone, Bluetooth

System

• Recording: Photo/Video (with audio)
• Memory: 128GB

Power

• Battery Type: Internal 18650 battery and external customized battery
• Operating Time: 12 hours

Environmental Protection

• Operating Temperature: -30°C to 50°C (-22°F to +122°F)
• Shock Resistance: 800G (IEC60068-2-27 standard)
• Encapsulation: IP67

Physical Dimensions and Weight

• Weight: 1141 grams / 40.25 ounces
• Size: 368×106×99 mm (14.49×4.17×3.90 inches)