Guide TU425S Thermal Scope

The Guide TU425S Thermal Scope combines advanced thermal imaging, a lightweight design and intuitive controls to help hunters detect heat signatures in low-light and nighttime conditions. Featuring a 400 × 300 thermal sensor, a 25mm F1.0 lens and Guide’s ApexVision imaging technology, this compact thermal scope is designed for close-to-mid-range applications. With a detection range of up to 1,300 metres, a high-resolution AMOLED display and a shutterless viewing system, the TU425S delivers practical thermal performance for Australian hunting and pest management. 

25mm F1.0 lens with 1,300m detection range

The 25mm objective lens offers a useful balance of viewing coverage and magnification for scanning and detecting heat signatures at closer and intermediate distances.

High-resolution AMOLED display

The 0.49-inch, 1920 × 1080 AMOLED display provides a clear viewing experience, with multiple thermal colour palettes to suit different environments and viewing preferences.

Lightweight, compact construction

Weighing approximately 575g, the TU425S is designed to keep your setup manageable when moving around paddocks, bushland and rural properties.

Specifications

Battery Operating Time 10 hours

Battery Type 18500 ×1 Battery (Built-in) and 18650 ×1 Battery (External)

Hotspot 2.4 GHz / 5 GHz Wi-Fi

Dimension 311×89×76mm

Weight 575g

Display 0.49'' AMOLED 1920×1080

Magnification 4.3x~17.2x

Field of View @ 100m 18 x 11

Detection Range 1300m

NETD 20mK

Pixel Interval 12μm

Frame Rate 50Hz

Sensor Resolution 400×300

Includes quick release scope mount