.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;} .ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;} .ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;} .ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;} .ut-cat p{margin:.6em 0;} .ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;} .ut-cat img{max-width:100%;height:auto;} .ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;} .ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;} .ut-cat td strong{color:#222;} Overview UTx313M Compact Precision, Big Impact Discover the UTx313M—a lightweight and compact thermal monocular designed for outdoor enthusiasts, search and rescue teams, and security professionals who need a reliable, high-performance thermal imaging solution. Perfect for scanning wide areas and detecting subtle heat signatures in the toughest environments. The UTx313M combines cutting-edge thermal imaging technology with a user-friendly design, making it the go-to tool for detecting hidden threats, tracking animals, or locating missing persons. Its 13mm lens and intuitive controls provide unmatched clarity and precision, even in total darkness or adverse weather conditions. One of its standout features is stadiametric ranging, a technique that allows users to estimate distances to objects of known size using an adjustable scale. While not as precise as laser range finding, stadiametric ranging offers reliable estimates for quick decision-making in the field. Whether you’re scouting wildlife or performing a rescue mission, this feature enhances situational awareness and efficiency. Key Features IR Resolution: 400×300 pixels for crisp thermal imagery Lens Focal Length: 13mm, optimized for short to mid-range detection Thermal Sensitivity: ≤25mK for detecting subtle temperature differences Field of View (FOV): 20° × 15° for wide-area scanning Range Finding: Stadiametric Battery Life: 6+ hours of continuous use Durability: IP67 waterproof and drop-proof up to 2 meters Additional Features: Hot Trace, Wi-Fi Live Streaming Frequently Asked Questions What is the detection range of the UTx313M? Detection range depends on the target size and thermal contrast. The UTx313M's specifications list the maximum detection range for a standard 1.7m × 0.5m target. Actual usable range for identification is typically 30-50% of the maximum detection distance. Is the UTx313M waterproof? The UTx313M carries an IP rating for dust and water resistance. Check the specifications tab for the exact IP rating. The device is designed for outdoor use in varying weather conditions. What's included with the UTx313M? The UTx313M ships with the monocular, carrying case, USB charging cable, lens cloth, and user manual. Check the specifications tab for the complete package contents. Specifications IR Resolution 400×300 NETD ≤ 25mK Field of View 20° × 15° Spectral Response 8 - 14µm Pixel Pitch 12µm Refresh Rate 50 Hz Focus Manual Focus Detection Range 687m Digital Zoom 2x, 4x, 8x / 1.0 - 8x continuous Image Modes Thermal Image Format PNG Video Recording Yes Video Format MP4 WiFi Yes Mobile App Thermal Xplorer (Android & iOS) Interface USB-Type-C Data Storage Built-in 16GB Display Type OLED Display Size 0.39in Display Resolution 1024×768 Languages English, French, German, Spanish, Italian, Russian Battery 3200 mAh detachable Li-ion battery (UT-M20) Battery Life ≥ 4h (with Wi-Fi off) Weight 357 g Dimensions 160 × 71.5 × 38.5 mm IP Rating IP67 Drop Rating 2m Documentation UTx313M Datasheet UTx313M User Manual