1. Introducció
The InfiRay P2 Pro Thermal Camera is a compact and high-performance thermal imager designed for use with Android smartphones and tablets. Weighing only 9g, it features a 256x192 IR resolution and 40mk high sensitivity, enabling precise temperature measurements from -20°C to 600°C (-4°F to 1112°F). This device is ideal for various applications including electrical inspections, HVAC diagnostics, pipeline inspections, home inspections, and PCB analysis. Its low power consumption ensures extended operation with your mobile device.
2. Què hi ha a la caixa
- Càmera tèrmica InfiRay P2 Pro
- Extension Cable (19.7 inches / 50cm)
- Bossa protectora
- Caixa
3. Configuració
To begin using your InfiRay P2 Pro Thermal Camera, follow these steps:
- Instal·leu l'aplicació: Cerca "Thermal P2" or "Thermal P2 Pro" on the Google Play Store (for Android) or App Store (for iOS, if applicable) and download the official InfiRay application.
- Connecteu la càmera: Insert the InfiRay P2 Pro thermal camera into your smartphone's USB-C port. If using an extension cable, connect the camera to the cable and then the cable to your phone.
- Enable OTG (if required): Some Android devices may require enabling OTG (On-The-Go) functionality in their settings for the camera to be recognized. Refer to your phone's manual for specific instructions on enabling OTG.
- Inicieu l'aplicació: Open the "Thermal P2" application. Your phone should instantly display the thermal image feed.
Descripció del vídeo: This video demonstrates the unboxing, app installation, and initial setup of the InfiRay P2 Pro Thermal Camera. It shows how to connect the device to a smartphone, launch the app, and navigate through the basic interface, including enabling OTG for proper functionality.
4. Operating the InfiRay P2 Pro
The InfiRay P2 Pro app offers various features and settings to optimize your thermal imaging experience.
4.1. Funcions bàsiques
- Captura d'imatge: Tap the camera icon to take a thermal image.
- Gravació de vídeo: Toqueu la icona de vídeo per iniciar i aturar l'enregistrament de vídeo tèrmic.
- Galeria: Access your captured images and videos from the gallery icon.
4.2. Modes de mesura
The app provides professional measurement tools for detailed analysis:
- Point Measurement: Tap the "Point" tool and then tap on the screen to display temperature values at specific points. Up to three arbitrary points can be set.
- Mesura de línia: Select the "Line" tool and draw a line on the screen. The app will display the highest, lowest, and average temperatures along that line. Up to three lines can be drawn.
- Mesura de l'àrea: Use the "Frame" tool to draw a square or rectangular area. The app will detect and display the highest, lowest, and average temperatures within that defined area.
4.3. Palette Selection
Choose from 12 available color palettes to visualize temperature differences effectively. Tap the "Palette" icon to browse and select different color schemes such as White-hot, Black-hot, Rainbow, Iron-red, Aurora, Jungle, Golden Red, and Dim Light.

Descripció de la imatge: This image displays a smartphone screen showing a thermal image of a circuit board with various temperature readings. Below the main image, a selection of 12 different color palettes is presented, allowing users to customize the visual representation of thermal data.
4.4. Configuració de la imatge
Access the image settings to fine-tune your thermal view:
- Flip de la imatge: Adjust the image orientation by 90-degree increments.
- Brillantor i contrast: Use sliders to modify the brightness and contrast of the thermal image for better clarity.
- Image Refresh: If the image quality degrades, tap the refresh button to optimize the thermal feed.
- Visible Light Image: Canvia a view a corresponding visible light image from your phone's camera, allowing for overlay or comparison.
4.5. Environmental Variable Correction (Emissivity)
For accurate temperature readings, adjust environmental parameters:
- Emissivitat: Select from predefined material types (e.g., Default, Wet Soil, Glass, Red Brick, Skin, Water Surface, White Paper, Black Cloth, Wood) or set a custom emissivity value.
- Temperatura ambient: Manually input the ambient temperature.
- Distància objectiu: Set the distance to the object being measured.

Descripció de la imatge: This image shows a smartphone screen displaying the InfiRay P2 Pro app's settings for environmental variable correction. Options for adjusting emissivity based on material type, ambient temperature, and target distance are visible, crucial for accurate thermal measurements.
4.6. Configuració de la temperatura
- Unitat de temperatura: Switch between Celsius (°C), Fahrenheit (°F), and Kelvin (K).
- Alarma de temperatura: Set high and low temperature thresholds to receive alerts when temperatures exceed or fall below the specified limits.
- Prevenció de cremades: Enable this feature for safety, especially when working with high temperatures.
4.7. Configuració general
- Configuració d'idioma: Choose your preferred language for the application interface.
- Theme Setting: Customize the app's visual theme.
- Watermark Setting: Toggle the watermark on or off for captured images.
4.8. Secondary Analysis
The app allows for secondary analysis of captured thermal images. Open an image from the gallery to perform point, line, and area temperature measurements. You can also modify the palette and generate a report with a single click, which can then be easily shared.
5. Magnetic Macro Lens (Optional Accessory)
The magnetic macro lens (if included or purchased separately) enhances the camera's ability to observe minute details. It allows for clear inspection of components as small as 0.25mm at a 4cm distance, making it invaluable for circuit maintenance and detailed PCB analysis.
Descripció del vídeo: Aquest vídeo ofereix un finalview of the InfiRay P2 Pro Thermal Camera, highlighting its compact size, high resolution, and the utility of the magnetic macro lens for detailed inspections of small components like resistors on a circuit board.
6. Manteniment
- Neteja: Use a soft, dry cloth to clean the camera lens and body. Avoid abrasive materials or harsh chemicals.
- Emmagatzematge: Store the camera in its protective bag in a cool, dry place when not in use.
- Actualitzacions de programari: Regularly check for app updates to ensure optimal performance and access to new features.
7. Solució De Problemes
- Càmera no detectada: Ensure the camera is securely connected to your phone's USB-C port. Check if OTG is enabled in your phone's settings. Restart the app or your phone.
- Mala qualitat d'imatge: Tap the image refresh button in the app. Adjust brightness and contrast settings. Ensure the lens is clean.
- Lectures inexactes: Verify that the correct emissivity, ambient temperature, and target distance settings are applied in the app.
- Bloqueig de l'aplicació: Ensure your app is updated to the latest version. Clear the app's cache or reinstall it if issues persist.
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model de l'article | InfiRay P2 Pro Android |
| Resolució IR | 256 x 192 |
| Alta sensibilitat | 40mk (0.04°C) |
| Interval de temperatura | -20 °C a 600 °C (-4 °F a 1112 °F) |
| PCB Accuracy | ±2 °C (±3.6 °F) |
| Velocitat de fotogrames | 25 Hz |
| Consum d'energia | 0.33W |
| Pes | 9g |
| Dimensions | 6.3 x 4.21 x 1.34 polzades (paquet) |
| Connectivitat | USB-C (for Android) |
9. Garantia i Suport
The InfiRay P2 Pro Thermal Camera comes with a two-year product warrantyPer a qualsevol assistència tècnica o consulta, 24/7 technical support from InfiRay engineers is available. Please refer to the InfiRay official website or the app's help section for contact details and further support resources.





