Description
InfiRay P2 Pro World’s Smallest Thermal Camera
Meet the InfiRay P2 Pro, the world’s smallest thermal imaging camera — weighing just 9 g and only 9 mm thick — yet packing powerful thermal-diagnosis features in a compact form factor.
Whether you’re a mobile-repair technician checking heated components on PCBs, an electrician diagnosing wiring overheating, an HVAC engineer fixing insulation leaks, or a DIYer troubleshooting gadgets — P2 Pro delivers accurate, real-time thermal imaging directly on your smartphone via USB-C. Its 256×192 IR sensor captures 49,152 measurement points per frame, delivering crisp thermal images and enabling detection of even the smallest heat anomalies, with sensitivity down to 0.04 °C.
Thanks to a wide temperature measurement range (–20 °C to +600 °C), fast 25 Hz frame rate, and advanced thermal detection algorithms, P2 Pro helps you spot overheating solder joints, overloaded circuits, faulty components, thermal leaks, or mechanical friction before they escalate — saving time, effort, and cost.
Lightweight yet robust, with a durable metal body and plug-and-play USB-C interface, P2 Pro is an easy addition to any repair bench, technician’s toolbox or maintenance kit. From electronics labs to field inspections — this tiny device brings infrared diagnostics within reach.
🔧 Key Features
- Ultra-compact & lightweight design (9 g, 9 mm thick): Easily slip into pocket or toolbox, ideal for field work, on-bench electronics repair, or mobile diagnostics.
- 256×192 IR sensor with high sensitivity (NETD ≤50 mK): Produces detailed thermal images with 49,152 temperature measurement points — even small heat sources (like 0.25 mm resistors) are visible (with optional macro-lens).
- Wide temperature measurement range (–20 °C to +600 °C) with ±2 °C accuracy: Suitable for electronics, PCBs, mechanical parts, HVAC systems, motors, wiring and more.
- Real-time imaging at 25 Hz: Smooth thermal video stream for live diagnostics and easier tracking of thermal changes under load or during operation.
- USB-C plug-and-play support (smartphone/PC): No separate battery needed — spring into action using your Android device (or PC) with minimal setup.
- Adjustable emissivity, ambient/ distance correction & environmental calibration: Ensures accurate temperature readings in diverse conditions — essential for PCB, battery, insulation or HVAC work.
- Macro / close-up lens support (optional): With the magnetic macro lens, you can observe tiny components or solder joints with precision under thermal view — beneficial for micro-electronics repair and fault detection.
- Multiple color palettes & data analysis tools: White-hot, black-hot and other palettes help highlight hotspots; captured images can be quickly analyzed (point/line/area), annotated or shared.
- Low power consumption (~350 mW): Efficient performance without heavy load on host device — suitable for extended inspections and professional workflows.
- Versatile applications: From electronics repair, PCB troubleshooting, battery/charger testing, motor & circuitry diagnostics, HVAC and plumbing inspections, to building maintenance, automotive and DIY use.
📐 Technical Specifications
| Specification | Detail |
|---|---|
| Model | InfiRay P2 Pro |
| IR Detector Resolution | 256 × 192 |
| Pixel Pitch | 12 µm |
| Sensitivity (NETD) | ≤ 50 mK @ 25 °C, F/1.0 lens |
| Spectral Band | 8 – 14 µm |
| Frame Rate | 25 Hz |
| Field of View (FOV) | 56.0° × 42.2° (approx) |
| Temperature Measurement Range | –20 °C to +600 °C (approx −4 °F to 1112 °F) |
| Measurement Accuracy | ±2 °C (or ±2% of reading) |
| Interface | USB Type-C (connects to smartphone or PC) |
| Lens | Fixed 3.2 mm, F/1.1 athermalized prime lens; supports optional macro lens |
| Size (Body) | 27 × 18 × 9.8 mm |
| Weight | ~9 g |
| Power Consumption | 350 mW (low power draw) |
| Supported Platforms | Android (smartphones), PC (USB camera), with dedicated app/software for thermal capture & analysis |

Human Infrared Technology Limit
- 9g World’s smallest thermal camera.
- ASIC、256 × 192 InfiRay sensor、AI-Temp.
- Observe 0.25mm Components clearly with Magnetic Macro Lens (optional accesorries) .
- Exhibit a thermal image with sharpness by 256 × 192 IR Resolution.
- Superior wide temperature measurement range form -4℉ to 1112℉, with high precision of ±3.6℉ (2℃).
- With NETD<40mk,you can identify the smallest temp differences within 0.04℃.
- Ultra-low consumption 0.33W,supports your Samsung phone (full power) works for 5-7 hours.
- Professional temperature measurement mode, temperature measurement environment correction.
- Free professional secondary temp data analysis, you can view and analyze previously captured infrared images anytime, anywhere.
- Set the temperature display range as you will to make the target more prominent.
- Full HD recording compatibility with smooth 25HZ, one click to share.

1112℉ Professional High Temperature Testing
Whether you’re an engineer, contractor, or a homeowner, the InfiRay P2 Pro is a highly reliable thermal hazard detection tool with an extensive temperature reading range of -20°C to 600°C and a precision of ±2°C on its PCB accuracy. This advanced device is designed to identify and mitigate potential dangers effectively.

2.5 Times More Sensitive Than Others
With an ultra-high sensitivity of 40mk, the thermal imaging camera can easily recognize temperature changes of 0.04°C. InfiRay P2 Pro has PCB-level temperature measurement accuracy and can accurately read temperatures within a range of 3.6°F (2°C).

Suitable for Computers, Tablets and Smartphones
With 19.7 inch (50cm) extension cable for more flexibility in detecting heat related problems.
There are 13 languages built into the Thermal Camera including: English, Japanese, Russian, German, Spanish, Portuguese, French, Italian, Polish, Czech, Dutch, Ukrainian and Chinese.

DIY Colorbar Technology
P2 Pro Thermal Imager equipped with user friendly DIY Colorbar Technology. You can highlights the targets area by swipe two fingers/manually setting temp.
InfiRay P2 Pro offers 12 color palettes modes that allow the user to read temperature differences in a scene.

Adjustable Emissivity
P2 Pro Thermal Camera provides free professional analysis mode for global users. The thermal images have been taken by P2 Pro infrared camera can be used for secondary analysis, it can be opened directly with the software, perform point-line-surface data analysis, no need to insert product.
Built-in emissivity, distance and ambient temperature adjustments make your temperature measurement results more accurate.
