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HTI HT-203U Smartphone Thermal Camera for Android with 256×192 Infrared Resolution, 25Hz Frame Rate, 550°C Temperature Range and USB-C Connection
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Original price was: $899.99.$529.99Current price is: $529.99.
Why You’ll Love It?
[256×192 High-Resolution Thermal Imaging] The HTI HT-203U thermal camera delivers clear infrared images with a 256×192 thermal resolution and 25Hz refresh rate, helping users quickly detect heat differences, temperature abnormalities, and potential problems.
[Wide Temperature Range up to 550℃] With a working temperature measurement range from -20℃ to 550℃, HT-203U is suitable for various inspection tasks, including electrical systems, machinery, HVAC, pipes, and industrial equipment.
[High Thermal Sensitivity for Detailed Detection] Featuring a NETD of ≤40mK, HT-203U provides improved thermal sensitivity to capture subtle temperature variations and reveal hidden heat patterns more accurately.
[Pocket-Sized Android Thermal Camera] Designed for Android smartphones, HT-203U connects easily through USB Type-C, transforming your mobile phone into a portable infrared inspection tool for convenient field use.
[Wide-Angle Lens & Multiple Color Palettes] Equipped with a 56°×42° wide field of view and 5 selectable color palettes, HT-203U helps users observe larger areas and analyze thermal information more effectively.
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Two Years Warranty
We double all 2-year manufacturer warranty’s and take care of everything for you. No waiting on hold with the manufacturer.
2-year warranty and 100% authentic products
Free returns within 30 days of purchase
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RuggedZone Buying Verdict
Score Breakdown
-
Thermal Detail & Sensitivity - 91%
91%
-
Temperature Measurement & Analysis - 94%
94%
-
Lens, Range & Inspection Utility - 88%
88%
-
App & Smartphone Workflow - 88%
88%
-
Portability & Field Readiness - 94%
94%
91%
Who Should Buy It?
Why it stands out: For fast field checks, HTI HT-203U Smartphone Thermal Camera brings 256×192 thermal detail directly to a phone screen.
Best for: technicians tracing heat patterns in electrical, HVAC and mechanical equipment.
Not ideal for: workflows that require a permanently installed thermal system.
Quick buying question: Is the HTI HT-203U Smartphone Thermal Camera right for you? Do you need a compact thermal imager that works through your smartphone? Compare smartphone thermal cameras.
Evaluated by RuggedZone’s product experts using brand-provided information, product-feature analysis and publicly available market-use feedback.
Pros
- HTI HT-203U Smartphone Thermal Camera delivers 256×192 thermal detail for locating hot spots, heat loss and uneven temperature patterns
- For buyers comparing practical capabilities, HTI HT-203U Smartphone Thermal Camera offers this: A 25Hz thermal refresh supports smoother scanning across moving scenes
- HTI HT-203U Smartphone Thermal Camera: 40mK sensitivity helps reveal small temperature differences
- A supporting strength of HTI HT-203U Smartphone Thermal Camera: Measurement support up to 550°C expands its use around hotter equipment
- Another useful advantage on HTI HT-203U Smartphone Thermal Camera: The phone-based workflow keeps thermal capture, notes and sharing together in one mobile interface
Cons
- A quick adjustment can help with HTI HT-203U Smartphone Thermal Camera: Saving annotated images adds one step to a rapid inspection
- One small everyday consideration for HTI HT-203U Smartphone Thermal Camera: Outdoor wind and direct sunlight can influence surface readings
- HTI HT-203U Smartphone Thermal Camera: Macro and long-range work use different handling habits
Model HTI HT-203U
Product Type Mobile Infrared Thermal Imaging Camera
Compatible Device Android Smartphones
Color As Picture Shows
Thermal Resolution 256 × 192 pixels
Frame Rate 25Hz
NETD ≤40mK
Wavelength Range 8μm–14μm
Temperature Measurement Range -20°C to 550°C
Focal Length 3.2mm
Field of View (FOV) 56° × 42°
Color Palettes 5 Modes (Rainbow, Iron Red, Cool, White Hot, Black Hot)
Interface USB Type-C
Temperature Analysis Infrared Image & Temperature Measurement
Applications Pipe Maintenance, Temperature Measurement, PCBA Inspection, Motor Inspection, Automotive Maintenance, Solar Panel Inspection, Electrical Equipment Inspection, Mechanical Equipment Inspection, HVAC Inspection, Building Inspection
Package Contents HT-203U Thermal Imaging Camera ×1, USB Type-C Cable ×1, User Manual ×1
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| Detail Specs | |
|---|---|
| MODEL: | HTI HT-203U |
| Product Type | Mobile Infrared Thermal Imaging Camera |
| Compatible Device | Android Smartphones |
| Color | As Picture Shows |
| Thermal Resolution | 256 × 192 pixels |
| Frame Rate | 25Hz |
| NETD | ≤40mK |
| Wavelength Range | 8μm–14μm |
| Temperature Measurement Range | -20°C to 550°C |
| Focal Length | 3.2mm |
| Field of View (FOV) | 56° × 42° |
| Color Palettes | 5 Modes (Rainbow, Iron Red, Cool, White Hot, Black Hot) |
| Interface | USB Type-C |
| Temperature Analysis | Infrared Image & Temperature Measurement |
| Applications | Pipe Maintenance, Temperature Measurement, PCBA Inspection, Motor Inspection, Automotive Maintenance, Solar Panel Inspection, Electrical Equipment Inspection, Mechanical Equipment Inspection, HVAC Inspection, Building Inspection |
| Package Contents | HT-203U Thermal Imaging Camera ×1, USB Type-C Cable ×1, User Manual ×1 |
| Factory Warranty | 2 Years |
FAQs
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HTI HT-203U Smartphone Thermal Camera for Android with 256×192 Infrared Resolution, 25Hz Frame Rate, 550°C Temperature Range and USB-C Connection
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