Guide TR420 Thermal Imaging Scope

TR Series: Economical and High-Performance Infrared Thermal Imaging Scope

The TR Series is a budget-friendly infrared thermal scope designed for civilian use, offering high sensitivity and a choice of three lens options (25 mm, 35 mm, and 50 mm). This series provides sharp, detailed imaging with a 400 × 300 IR resolution, ensuring accuracy in all conditions. Compact, waterproof, dustproof, and highly shock-resistant, the TR Series is ruggedly built to withstand harsh environments.

Specifications

• IR Resolution: 400x300 for sharp, detailed imaging
• Focal Length: 25mm F1.0
• Field of View: 10.44°×7.87°
• Display: 1024×768 AMOLED

High-Definition Thermal Detector

Equipped with a 12µm thermal imaging detector, the TR Series provides 400×300 resolution and a 25mK NETD, ensuring high thermal sensitivity and clear images in all weather.

Full-Color HD AMOLED Display

The 0.39-inch HD AMOLED display with 1024×768 resolution delivers sharp, high-contrast, and vivid images, capturing every detail in rich color.

Quick-Release Mount for Easy Installation

The TR Series mounts easily with a quick-release scope mount, secured by a locking lever, allowing for tool-free, fast, and secure attachment.

Ballistic Calculation Integration

Compatible with the TargetIR Ballistics App (for Android and iOS), the TR Series enables users to input bullet and weather parameters, providing precise ballistic calculations for accurate shooting.

Photo and Video Capture with Audio

The integrated photo and video functionality allows users to capture and share moments with ease. A built-in microphone records audio, making it ideal for recording observations.

One-Touch Screen Freeze for Easy Zeroing

Screen freeze allows for quick and convenient zeroing, enhancing accuracy and providing a user-friendly experience.

External Laser Range Finder

The optional external laser range finder achieves precise distance measurement up to 600 meters, connecting automatically on boot without manual pairing.

Seven Color Palettes for Enhanced Viewing

With seven color palettes (White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, and Sepia), the TR Series adapts to various viewing conditions, optimizing detection and identification.

IP67 Protection Rating for Durability

Rated IP67, the TR Series is waterproof and dustproof, withstanding high humidity, heavy rain, and impacts, offering exceptional shock resistance up to 800G.

Over-the-Air (OTA) Firmware Updates

Easily update firmware by connecting to TargetIR, ensuring efficient and seamless upgrades.

Included in the Box
Device, quick-release scope mount, Type-C cable, 5V2A adapter (compatible with US, UK, Australia, and Europe), 18650 battery, battery charger, lens cover, eye mask, quick start guide, and warranty card.

Technical Specifications

• Model: TR420

Sensor

• Type: Uncooled VOx Infrared Detector, 8 to 14μm
• Resolution: 400×300@12μm
• NETD: 25mK
• Frame Rate: 50 Hz

Lens

• Objective Lens: 25mm, F1.0
• Field of View: 11°×8.2°
• Field of View at 100m: 19m x 14m
• Magnification: 2.3x~9.2x
• Detection Range: 1300m / 1400 yards

Display

• Type: 0.39'' AMOLED 1024×768
• Color Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Eyepiece: Eye relief 48mm; Diopter ± 4; Zoom 14x

Hardware

• Wi-Fi: 2.4G
• Interface: USB Type-C
• Additional Features: Microphone, Bluetooth

System

• Recording: Photo and video with audio recording
• Memory: 32GB internal storage

Power

• Battery Type: Single, replaceable 18650 battery
• Operating Time: Up to 8 hours

Environmental Protection

• Operating Temperature: -30°C to 50°C (-22°F to +122°F)
• Shock Resistance: 800G at 1ms (IEC60068-2-27 standard)
• Encapsulation: IP67

Physical Dimensions and Weight

• Weight: 564 grams / 19.89 ounces
• Size: 201×89×66 mm (7.91×3.50×2.60 inches)