UTi740M Android-only High-Resolution Smartphone Thermal Camera

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.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 sol id #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 UNI-T UTi740M Smartphone Thermal Camera: Professional Thermal Imaging in Your Pocket Overview The UNI-T UTi740M is a compact, high-performance thermal imaging camera that connects directly to your smartphone, transforming it into a professional thermal detection tool. Featuring a high-sensitivity VOx detector with 400×300 pixel resolution and super-resolution technology, this portable device delivers exceptional thermal imaging quality for building diagnostics, electrical inspections, equipment troubleshooting, and HVAC applications - all from the convenience of your mobile device. Key Features High-Resolution Imaging: 400×300 pixel IR detector with super-resolution up to 800×600 pixels Superior Thermal Sensitivity: ≤45mK @25°C NETD detects subtle temperature variations Precise Temperature Measurement: Range from -20°C to 550°C with ±2°C or ±2% accuracy Manual Focus System: Adjustable focusing ring for clear imaging at various distances Wide Field of View: 29°(H) × 21.5°(V) with 9.5mm focal length lens Multiple Measurement Tools: 5 spot measurements, line profiling, and 6 area analysis tools Advanced Analysis Functions: Isotherm analysis, Hi/Lo temperature alarms and tracking Multiple Viewing Modes: Thermal, Fusion, and Picture-in-Picture display options High-Quality Recording: JPG image and MP4 video storage formats User-Friendly App: "Thermal Mobile" app with intuitive interface for Android and iOS Compact and Lightweight: Just 46g with dimensions of 58×27×28.6mm USB Type-C Connection: Plug-and-play compatibility with modern smartphones Professional Applications Electrical Inspection Quickly identify overheating connections, load imbalances, and potential failure points in electrical panels and distribution systems. The UTi740M's high sensitivity and resolution make it perfect for detecting hot spots in electrical components before they cause failures or safety hazards. Equipment Diagnostics Examine motors, pumps, bearings, and mechanical systems for abnormal temperature patterns indicating wear, friction issues, or imminent failures. The portable nature of the UTi740M allows for quick inspections of equipment in hard-to-reach areas without bulky equipment. Building Diagnostics Identify energy loss, moisture intrusion, inadequate insulation, and HVAC system issues efficiently. The thermal imaging capabilities help pinpoint building envelope problems that would be invisible to the naked eye, saving time and improving diagnostic accuracy. PCB and Electronics R&D Analyze circuit boards for component issues, identify overheating elements, and validate thermal design in electronic devices. The high resolution and manual focus allow for detailed examination of small electronic components during development and quality control processes. Why Choose the UNI-T UTi740M? Professional-Level Imaging in a Pocket-Sized Device The UTi740M offers an impressive 400×300 pixel resolution that can be enhanced to 800×600 with super-resolution technology, delivering professional thermal imaging quality in a device that fits in your pocket. This combination of high performance and portability makes thermal imaging accessible whenever and wherever you need it. Exceptional Detail and Sensitivity With thermal sensitivity of ≤45mK, the UTi740M detects minute temperature differences that are critical for accurate diagnostics. This sensitivity level, typically found in much larger and more expensive thermal cameras, allows you to identify problems earlier and with greater confidence. Manual Focus for Precision Unlike fixed-focus thermal attachments, the UTi740M features an adjustable focusing ring that ensures clear imaging at various distances. This manual focus capability is essential for accurate temperature measurements and detailed thermal analysis across diverse inspection scenarios. Comprehensive Measurement Tools Beyond basic temperature readings, the UTi740M offers multiple spot measurements, area analysis, isotherm detection, and temperature tracking features that provide the analytical capabilities needed for professional diagnostics. These advanced tools help you not just see thermal issues but understand and document them properly. Seamless Smartphone Integration The "Thermal Mobile" app transforms your smartphone into a powerful thermal analysis platform with an intuitive interface. This integration leverages your phone's processing power and display quality while adding professional thermal imaging capabilities without the need for separate expensive equipment. Frequently Asked Questions Which smartphones are compatible with the UTi740M? The UTi740M connects via USB-C and is compatible with Android smartphones. Some models also support iOS via Lightning connector. Check the specifications tab for detailed compatibility requirements. Do I need to install an app? Yes. UNI-T provides a free companion app for thermal image viewing, analysis, and reporting. The app is available on the Google Play Store and Apple App Store. What's included with the UTi740M? The UTi740M ships with the thermal camera module, carrying pouch, and user manual. A smartphone is required (not included). Specifications IR Resolution 400×300 NETD ≤ 45mK Temperature Range -20 °C (-4 °F) to 550 °C (1022 °F) Accuracy ±2 °C or ±2% (whichever greater) Field of View 29° × 21.5° Spectral Response 8 - 14µm Pixel Pitch 12µm Refresh Rate 25 Hz Spatial Resolution 1.26mrad Focus Manual Focus Super Resolution Yes Image Blending Yes Isotherm Yes Image Modes Thermal, T-Mix fusion, PIP Image Format Radiometric JPEG Video Recording Yes Video Format MP4 On Screen Analyzer 5 Points/1 Lines/3 Rectangles/3 Circles OS Android Interface USB-Type-C Languages English, Simplified Chinese, French, German, Italian, Spanish, Swedish, Polish, Czech Weight 46 g Dimensions 58 × 27 × 28.6 mm Documentation UTi740M Datasheet UTi740M User Manual UTi740M Software/Firmware Show more