Guide TE421 Thermal Monocular
Best high resolution thermal tool for serious outdoor wildlife observation.
This compact thermal imager bridges the gap between professional-grade detection and portable convenience. It excels at spotting heat signatures at long distances while remaining light enough to carry all day, making it a reliable choice for those who need clear visibility in complete darkness.
$752.00
at
Store
Who it's for
- Hunters needing reliable target identification in low-visibility conditions
- Wildlife observers tracking fast-moving animals across open terrain
- Outdoor enthusiasts planning extended trips away from charging stations
Who should skip it
- Minimalist hikers prioritizing the lightest possible gear for their kits
- Casual users who prefer simple, plug-and-play operation
- Budget-conscious hobbyists seeking a more affordable introductory thermal device
Performance breakdown
Detection Range
Impressive 1400-yard reach captures heat signatures well beyond typical hunting distances.
Image Clarity
High-resolution AMOLED display renders sharp, detailed thermal imagery in total darkness.
Ergonomics
Lightweight build and intuitive controls make extended observation sessions genuinely comfortable.
Durability
Rugged IP67-rated housing reliably withstands harsh weather and demanding outdoor environments.
Battery Endurance
Five-hour runtime is adequate, though heavy users may need external power.
Media Versatility
Integrated recording and 16GB storage simplify documenting findings in the field.
Key Specs
Sensor
400x300@12μm Uncooled VOx Infrared Detector
Objective Lens Diameter
25 mm
Magnification
1.9x - 7.6x
Detection Range
1400 yards
Field of View
11°x8.2°
Display
0.32” AMOLED 800x600
Eye Relief
25 mm
Diopter Adjustment
-5 to +5
Weight
10.41 ounces
Battery Life
5 hours
Know before you buy
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Ask Metto anything about the Guide TE421 Thermal Monocular before you decide.
