1. Uvod
The MiLESEEY TR20 Pro is a handheld thermal imaging camera designed for professional use, offering advanced features for accurate temperature measurement and detailed thermal analysis. This device integrates both an infrared sensor and a visible-light camera, providing versatile imaging capabilities for various inspection tasks. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your TR20 Pro thermal imager.
2. Važne informacije o sigurnosti
Molimo vas da pročitate i razumjete sva sigurnosna uputstva prije upotrebe uređaja. Nepoštivanje ovih uputstava može dovesti do povreda ili oštećenja uređaja.
- Do not point the camera directly at intense heat sources, such as the sun or lasers, as this may damage the infrared sensor.
- Keep the device dry. Do not expose it to moisture or immerse it in water.
- Koristite samo specificiranu dodatnu opremu za punjenje.
- Ne pokušavajte otvarati ili modificirati uređaj. Za sve servisne radove obratite se kvalificiranom osoblju.
- Koristite uređaj unutar specificiranih raspona temperature i vlažnosti.
3. Sadržaj paketa
Provjerite da li su sve stavke prisutne u paketu:
- MiLESEEY TR20 Pro Thermal Imager
- USB kabl za punjenje
- Korisnički priručnik (ovaj dokument)
- Protective Case (if included with your specific model)
4. Proizvod je gotovview
The MiLESEEY TR20 Pro is designed for comfortable handheld use, featuring a robust casing and intuitive controls.

Slika 4.1: Prednja i zadnja strana view of the MiLESEEY TR20 Pro Thermal Imaging Camera, highlighting its ergonomic design and display screen.
The device incorporates a dual-lens system, combining an infrared sensor for thermal detection and a visible-light camera for contextual imaging. This allows for enhanced image clarity and easier identification of heat patterns.

Figure 4.2: Detail of the camera's top, illustrating the integrated IR Camera and Visual Camera lenses for dual-spectrum imaging.
5. Podešavanje
5.1. Ugradnja i punjenje baterije
The TR20 Pro comes with a built-in Lithium Ion battery. Ensure the device is fully charged before first use.
- Spojite priloženi USB kabel za punjenje na priključak za punjenje kamere.
- Drugi kraj USB kabla priključite na kompatibilni USB adapter za napajanje (nije uključen) ili na USB priključak računara.
- The charging indicator on the device will show the charging status. A full charge typically takes several hours.
5.2. Uključivanje / isključivanje napajanja
- Za uključivanje: Press and hold the power button (usually marked with a red circle or power symbol) until the screen illuminates.
- Za isključivanje: Press and hold the power button until the shutdown prompt appears, then confirm or continue holding until the device powers down.
6. Uputstvo za upotrebu
6.1. Understanding the Display and Navigation
The TR20 Pro features a 2.8-inch LCD with 480 x 640 resolution, displaying thermal images and critical data. The screen shows temperature readings, battery status, time, and selected imaging modes.
Navigate menus and settings using the directional buttons and the 'SET' button for confirmation. Refer to the on-screen prompts for specific menu options.
6.2. Dual-Lens Imaging and Multi-Mode View
The TR20 Pro offers five distinct image modes to suit various inspection needs:
- Infrared Only: Displays a pure thermal image.
- Visible Only: Displays a standard visual image from the optical camera.
- miješanje: Overlays a semi-transparent thermal image onto the visible image.
- fuzija: Combines thermal and visible details for a clearer representation.
- Outline Enhancement: Highlights the edges of objects in the thermal image for better definition.
These modes allow users to easily match heat patterns with real-world visuals, enhancing inspection results.

Figure 6.1: The camera's display demonstrating the crisp 320x240 thermal resolution, showing detailed temperature variations before and after a thermal event.
6.3. Accurate Temperature Measurement
The device provides accurate temperature readings across a range of -20 to 550 °C, with an accuracy of ±2 °C. Its high sensitivity (NETD ≤ 40 mK) allows for the detection of small temperature differences, crucial for precise diagnostics. The 50° wide-angle lens ensures a broad field of view, capturing more area in a single image.
6.4. Selecting Thermal Palettes
The TR20 Pro offers eight selectable color palettes to visualize temperature contrasts. Each palette highlights different temperature ranges and gradients, allowing users to choose the most suitable display for their specific application and to better interpret thermal data.

Figure 6.2: A visual representation of the 8 distinct thermal palettes available on the TR20 Pro, each offering a unique way to interpret temperature data.
6.5. Smart Alerts and Quick Capture
The camera features customizable temperature alarms with both sound and light warnings. These alerts help in quickly identifying abnormal heat spots that exceed predefined thresholds. The quick-capture function allows for instant recording of images or video, ensuring that important findings are documented without delay.
7. Data Management and Analysis
The TR20 Pro supports built-in video recording and includes 8GB of internal storage for capturing and saving thermal data.
For in-depth analysis, the device supports the MiLESEEY Analyzer PC software. This software simplifies data review, allows for detailed reporting, and provides tools for further examination of recorded thermal images and videos.

Figure 7.1: The MiLESEEY TR20 Pro connected to a laptop, demonstrating its compatibility with PC software for advanced thermal data analysis and reporting.
8. Održavanje
8.1. Čišćenje uređaja
- Gently wipe the device body with a soft, damp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili rastvarače.
- For the lenses, use a specialized lens cleaning cloth and solution to avoid scratches.
8.2. Održavanje baterije
Da biste maksimalno povećali vijek trajanja i performanse baterije:
- Izbjegavajte često potpuno pražnjenje baterije.
- Uređaj čuvajte na hladnom i suhom mjestu kada se ne koristi duži period.
- Redovno punite uređaj, čak i ako se ne koristi aktivno, kako biste održali stanje baterije.

Figure 8.1: The MiLESEEY TR20 Pro, designed for extended operation, allowing for all-day use without frequent recharging.
9. Otkrivanje problema
If you encounter issues with your TR20 Pro, consider the following common solutions:
- Uređaj se ne uključuje: Provjerite je li baterija napunjena. Spojite je na izvor napajanja i pokušajte ponovo.
- Slika nejasna ili iskrivljena: Clean the camera lenses. Check focus settings if applicable. Ensure you are within the optimal measurement distance.
- Netačna očitanja temperature: Verify the emissivity setting is correct for the material being measured. Ensure the measurement range is appropriate.
- Uređaj ne reaguje: Attempt a soft reset by holding the power button for an extended period (e.g., 10-15 seconds).
Ako problemi i dalje postoje, kontaktirajte korisničku podršku za dalju pomoć.
10. Tehničke specifikacije
| Feature | Specifikacija |
|---|---|
| IR rezolucija | 320 x 240 piksela |
| Refresh Rate | 50 Hz |
| Temperaturni opseg | -20 do 550 °C |
| Preciznost | ±2 °C |
| NETD | ≤ 40 mK |
| Lens Angle | 50° |
| Display | 2.8-inčni LCD ekran, rezolucija 480 x 640 |
| Skladištenje | 8GB Built-in |
| Vrsta baterije | 1 litijum-jonska baterija (uključena) |
| Dimenzije paketa | 11.02 x 5.47 x 3.98 inča |
| Težina | 2.49 funti |
11. Garancija i podrška
11.1. Informacije o garanciji
MiLESEEY products are covered by a limited warranty against defects in materials and workmanship. Please refer to the warranty card included with your product or visit the official MiLESEEY webstranicu za detaljne uslove i odredbe garancije.
11.2. Korisnička podrška
For technical assistance, troubleshooting, or service inquiries, please contact MiLESEEY customer support. You can find contact information on the official MiLESEEY webweb-mjestu ili putem prodavača gdje ste kupili proizvod.
Posjetite MiLESEEY Store on Amazon za više informacija o proizvodu i resurse podrške.





