The Guide TE419S Thermal Monocular combines high-sensitivity thermal imaging with a compact, easy-to-use handheld design. Its 400 × 300 @ 12μm thermal detector and NETD sensitivity of less than 15mK reveal fine temperature differences, providing clear and detailed imagery in darkness, fog and other challenging conditions.
Equipped with a 19mm objective lens, 1.4× base magnification and a detection range of up to 1,000 metres, the TE419S is well suited to hunting, wildlife observation, property surveillance and general outdoor use. Its wide field of view also makes it particularly effective for scanning at shorter distances and in wooded environments.
Guide’s advanced APEXVISION S1 image-processing system further improves image clarity, motion smoothness and long-range detail. The built-in rechargeable battery provides up to five hours of operation, while 20W fast charging can provide approximately one hour of use from a 10-minute charge.
Features
High-Sensitivity Thermal Imaging: 400 × 300 @ 12μm detector with NETD sensitivity of less than 15mK.
Long-Range Detection: Detects heat signatures at distances of up to 1,000 metres.
APEXVISION S1 Image Processing: Delivers enhanced clarity, sharper detail and smooth, ghost-free thermal imagery.
Wide Field of View: The 19mm objective lens is well suited to scanning wooded areas and observing targets at shorter distances.
Compact Design: Streamlined handheld thermal monocular weighing just 288g.
Manual Focus: Allows precise image adjustment across different observation distances.
Comfortable Viewing: 25mm eye relief with adjustable diopter and digital zoom.
Audio-Visual Recording: Captures photos and thermal video with synchronised audio.
Large Internal Storage: Includes 64GB of built-in memory.
Fast Charging: Built-in rechargeable battery with support for 20W quick charging.
Wireless Connectivity: Supports 2.4GHz and 5GHz Wi-Fi, Bluetooth and mobile device connectivity.
Rugged Construction: IP67-rated protection against dust and water.
Specifications
Sensor
Type: Uncooled infrared detector
Resolution: 400 × 300 @ 12μm
NETD: <15mK
Frame Rate: 50Hz
Core Technology: APEXVISION S1 system architecture
Lens
Objective Lens: 19mm, F1.0
Magnification: 1.4×–5.6×
Detection Range: Up to 1,000m / 1,090yd
Focus: Manual
Display
Colour Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia
Eyepiece
Eye Relief: 25mm
Diopter Adjustment: -5 to +5
Digital Zoom: Up to 13.8×
Hardware and Connectivity
Wi-Fi: 2.4GHz and 5GHz
Interface: USB Type-C for charging, power supply and USB 2.0 connectivity
Microphone: Yes
Bluetooth: Yes
System Features
Recording: Photo and video with audio
Internal Storage: 64GB
Image Processing: APEXVISION S1
Power and Battery
Battery Type: Built-in rechargeable battery
Operating Time: Up to five hours
Charging: Supports 20W quick charging
Quick-Charge Performance: Approximately one hour of operation from a 10-minute charge
Environmental and Durability
Protection Rating: IP67
Physical Dimensions
Weight: 288g / 10.16oz
Includes
Optional Accessories
-
Bluetooth remote control
-
Quick-charging adapter
-
USB-A to USB-C cable
