1. Introdución
This manual provides comprehensive instructions for the safe and effective use of your Seek Thermal Nano 300 thermal camera. The Nano 300 is a high-resolution thermal imaging device designed to connect directly to Apple iOS devices equipped with a USB-C connector (iPhone 15 and newer). It enables users to visualize thermal energy, detect temperature variations, and capture thermal images and videos for various applications, including home maintenance, electrical inspections, and outdoor observation.

Image 1: The Seek Thermal Nano 300 thermal camera, featuring a USB-C connector for direct attachment to compatible Apple iOS devices.
2. Información de seguridade
Lea e comprenda todas as instrucións de seguridade antes de operar o dispositivo. O incumprimento destas instrucións pode provocar lesións ou danos no dispositivo.
- Do not point the camera directly at intense heat sources, such as the sun or lasers, as this may damage the sensor.
- Manteña o dispositivo seco. Non o expoña á auga nin a humidade excesiva.
- Evite deixar caer o dispositivo ou sometelo a fortes impactos.
- Non intente desmontar nin modificar o dispositivo. Encargue calquera mantemento a persoal cualificado.
- Operate the device within its specified temperature range (-4°F to 626°F / -20°C to 330°C).
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- Seek Thermal Nano 300 Thermal Camera

Image 2: The retail packaging for the Seek Thermal Nano 300, indicating its compatibility and model information.
4. Configuración
4.1 Instalación da aplicación
- Locate the "Seek Nano" application in the Apple App Store on your iPhone.
- Descarga e instala a aplicación.
- Grant necessary permissions when prompted by the app for full functionality.
4.2 Conexión do dispositivo
- Ensure your iPhone is running iOS 15 or newer and has a USB-C port.
- Carefully plug the Seek Thermal Nano 300 camera into the USB-C port of your iPhone.
- The Seek Nano app should automatically launch or prompt you to open it. If not, manually open the app.
- The camera draws power directly from your iPhone and does not require separate charging.

Image 3: An iPhone with the Seek Thermal Nano 300 connected, displaying a thermal view of an electrical panel, highlighting hot spots.
5. Instrucións de funcionamento
5.1 Funcionamento básico
- Once connected and the app is open, the thermal image will appear on your iPhone screen.
- The camera provides a 320 x 240 resolution thermal image at a 25Hz frame rate for smooth viewing.
- O amplo campo de view (57° x 42°) allows for comprehensive scene capture.
5.2 Medición da temperatura
- The app displays the center spot temperature, as well as the hottest and coldest points within the frame.
- The Nano 300 measures temperatures from -4°F to 626°F (-20°C to 330°C) with an accuracy of ±5%.
- Adjust emissivity settings within the app for more accurate readings on different surfaces.

Image 4: A thermal image of a dog displayed on an iPhone, showing temperature readings at various points.
5.3 Captura de imaxe e vídeo
- Tap the camera icon in the app to capture a still thermal image.
- Tap the video icon to start and stop recording thermal video.
- Captured images and videos are saved directly to your iPhone's photo gallery.
- The app also allows for simultaneous viewing of the phone's visual camera image alongside the thermal image for comparison.
5.4 Thermal Palettes
The Seek Nano app offers various thermal palettes to visualize temperature differences. You can select the palette that best suits your application or personal preference.

Image 5: A visual representation of different thermal color palettes available in the Seek Nano application, such as Tyrian, White Hot, Spectra, and Iron.
6. Mantemento
- Limpeza: Gently wipe the camera lens and body with a soft, lint-free cloth. Do not use abrasive cleaners or solvents.
- Almacenamento: Garda o dispositivo nun lugar fresco e seco cando non o uses. Evita temperaturas extremas e a luz solar directa.
- Actualizacións de software: Regularly check the Apple App Store for updates to the Seek Nano app to ensure optimal performance and access to new features.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Camera not recognized by iPhone/App | Conexión solta, aplicación non aberta, modelo de iPhone incompatible. | Ensure the camera is firmly plugged into the USB-C port. Close and reopen the Seek Nano app. Verify your iPhone is a compatible model (iPhone 15 or newer with USB-C). Try unplugging and replugging the camera. |
| Blurry or unclear thermal image | Dirty lens, out of focus (if adjustable), software glitch. | Clean the camera lens with a soft, lint-free cloth. Restart the Seek Nano app. Ensure the camera is pointed at a suitable target within its operational range. |
| Lecturas de temperatura inexactas | Incorrect emissivity setting, environmental factors, distance to target. | Adjust the emissivity setting in the app to match the surface being measured. Ensure the camera is within an appropriate distance from the target. Allow the camera to acclimate to the environment if moved from extreme temperatures. |
| A aplicación falla ou conxélase | Software bug, insufficient phone resources. | Close the app completely and restart it. Ensure your iPhone's operating system and the Seek Nano app are updated to the latest versions. Free up phone memory if necessary. |
8. Especificacións
- Modelo: Nano 300
- Compatibilidade: Apple iOS devices with USB-C connector (iPhone 15 and newer)
- Thermal Sensor Resolution: 320 x 240 píxeles
- Frecuencia de fotogramas: > 25 Hz
- Rango de temperatura: -4 °F a 626 °F (-20 °C a 330 °C)
- Precisión: ± 5 %
- Campo de View (FOV): 57° x 42°
- Sensibilidade: <35 mK
- Lente: 4mm Chalcogenide
- Fonte de enerxía: Powered by host device (iPhone)
- Dimensións: Aproximadamente 5.04 x 2.52 x 2.24 polgadas (embalaxe)
- Peso: Approximately 0.46 ounces (Package)

Imaxe 6: Unha explosión view illustrating the internal components of the Seek Thermal Nano 300 camera, including the lens and sensor.
9. Garantía e soporte
Seek Thermal products are designed and assembled in the U.S.A. For customer support, technical assistance, or warranty inquiries, please visit the official Seek Thermal website or contact their customer service department. Seek Thermal provides lifetime online customer support for all its products.
Para máis información, visite: www.thermal.com





