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UTi721M

Smartphone Thermal Camera Module for Android

UTi721M is a professional thermal camera module for smartphones, which is compact, portable, and easy to operate through connecting with mobile phones. It’s 256×192 IR resolution provides clear image with a fast response. UTi721M is with wide temperature measurement range -20℃ ~ 550℃. It includes two measurements modes for elevated skin temperature inspection and industry applications. Users can troubleshoot HVAC problems or investigate heat source issues around the house and hidden issues faster and easier with this thermal camera module. It is a perfect tool for DIY homeowners,outdoor lovers, engineers, contractors and builders etc.

It can be equipped with macro lens UT-Z005 (Optional), the recommended distance is 4 cm.

UKCA Certification CE Certification RoHS Compliant FCC Certification

256×192

IR Resolution

-20℃ ~ 550℃

Temperature Range

≤50mK

Thermal Sensitivity

56.0°×42.2°

Field of View (FOV)

≤25Hz

Frame Rate

Smartphone Display

Display

FEATURES

IR resolution: 256×192

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Thermal Feature View

Temperature measurement range: -20℃to 550℃ / -4℉ to 1022 ℉

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Thermal Feature View

Measurement modes: Industry, EST(Elevated Skin Temperature)

Precise high-resolution thermal imaging with fast refresh rates, delivering accurate temperature readings and hot-spot detection for critical diagnostics.

Thermal Feature View

Auto alarm for high/low temperature

Rugged, reliable, and user-friendly design engineered for demanding electrical, mechanical, and HVAC building diagnostic applications.

Thermal Feature View

Auto tracking for hot spot/cold spot

Advanced on-screen measurement and analysis capabilities with customizable color palettes and seamless report export.

Thermal Feature View

On screen analyzer: 3 Points/3 Lines/3 Rectangles

Equipped with long-lasting rechargeable battery power and durable industrial-grade casing rated for reliable field operations.

Thermal Feature View

Technical Specification

Model UTi721M
Key Points
Infrared Resolution 256×192
Temperature Measurement Range -20℃~550℃
Technical Details
Frame Rate ≤25Hz
NETD ≤50mK @25℃
Focus Focus Free
Spectral Range 8~14µm
Pixel Size 12µm
Super Resolution 512×384
Lens Standard
Lens Focal Length 3.2mm
FOV 56°(H) × 42.2°(V)
IFOV 3.8mrad
Accuracy Industrial: ±2° or ±2% (0℃~550℃)
EST Screening: ±0.5° (30℃~40℃)
Features
Color Palette Ironbow, White Hot, Black Hot, Red Hot, Lava, Rainbow, Rainbow HC
Image Mode Thermal, Fusion, PIP
On Screen Analyzer 3 Points/3 Lines/3 Rectangles
Isotherm Auto/Below/Above/Section/Manual
HI/LO Temperature Alert LCD Animation & Buzzer
HI/LO Temperature Tracking ✔
Digital Zoom 1x~4x Continuous
Video Recording ✔
Analysis Software APP
General
Battery Battery-Free
Power Supply System Powered by connected device
USB Type-C
Image Format JPG
Video Format MP4
Certificates CE, UKCA, FCC, RoHS
Language ZH, EN, FR, DE, IT, ES, SV
Weight 13g
Dimension 33mm×28.2mm×11.3mm