1. Product Overview
The Seek Thermal Reveal 300 is an advanced thermal imaging camera designed for a wide range of applications, including industrial inspections, outdoor navigation, hunting, and search and rescue operations. It provides high-resolution thermal imagery, allowing users to detect heat signatures, identify potential issues, and enhance situational awareness in various environments.
Key features include a 320 x 240 thermal sensor, a 25 Hz frame rate for smooth imaging, and a broad temperature detection range from -15.6 °C to 550 °C. Its robust and compact design ensures reliability in challenging conditions.

Figure 1: A front view of the Seek Thermal Reveal 300 thermal camera, illustrating its compact design and display screen.
2. What's in the Box
Upon unboxing your Seek Thermal Reveal 300, please ensure all the following components are present:
- Seek Thermal Reveal 300 Thermal Imager
- Charging Stand
- Charging Cable
3. Setup
3.1 Initial Charging
Before first use, fully charge your Reveal 300. Connect the charging cable to the charging stand, then place the device onto the stand. The charging indicator will illuminate. A full charge typically takes several hours.
3.2 Powering On/Off
- To power on: Press and hold the power button (usually marked with a power symbol) until the screen illuminates.
- To power off: Press and hold the power button until the shutdown prompt appears, then confirm.

Figure 2: The Seek Thermal Reveal 300 held in a gloved hand, demonstrating its rugged construction and ergonomic design for field use. The image highlights the device's control buttons and display.
4. Operating Instructions
4.1 Basic Imaging
Once powered on, the Reveal 300 will display a live thermal image. Point the camera towards the area of interest. The device automatically adjusts to show temperature differences. The 320 x 240 resolution and 25 Hz frame rate provide clear and smooth thermal video.
4.2 Capturing Images and Videos
Use the designated buttons on the device to capture still images or record video footage. Captured media is saved internally and can be reviewed later.
4.3 Color Palettes
The Reveal 300 offers various color palettes to visualize thermal data, optimizing the display for different applications and preferences. These palettes help in distinguishing temperature variations more effectively.

Figure 3: The Seek Thermal Reveal 300's display showing various optimized color palettes, including Tyrian, Spectra, White Hot, and Black Hot, which can be selected to enhance thermal visualization for different applications.
4.4 Interpreting Thermal Images
Thermal images display heat signatures. Hotter objects typically appear brighter or in warmer colors (e.g., red, yellow), while cooler objects appear darker or in cooler colors (e.g., blue, purple), depending on the selected palette. The device's temperature range is -15.6 °C to 550 °C (5 °F to 1022 °F).

Figure 4: A collage of six sample thermal images captured by the Reveal 300, demonstrating its capability to visualize heat signatures in diverse scenarios, such as industrial equipment, human subjects, wildlife, and marine environments.
5. Applications
The Seek Thermal Reveal 300 is a versatile tool suitable for numerous professional and recreational uses:
- Industrial Inspections: Quickly identify equipment malfunctions, electrical hotspots, and insulation issues.
- Boating and Navigation: Detect obstacles, other vessels, or persons in the water during low visibility conditions, enhancing safety.
- Hunting and Outdoor Activities: Spot wildlife by their heat signatures, even in complete darkness or through light foliage, providing a clearer understanding of surroundings.
- Search and Rescue: Locate individuals quickly and accurately in challenging environments, including smoke, fog, or darkness.

Figure 5: The Reveal 300 in action for search and rescue, displaying a thermal image of a person in water, highlighting its effectiveness in locating individuals in challenging conditions.

Figure 6: The Reveal 300 assisting in outdoor and hunting scenarios, with a thermal image of a deer demonstrating its ability to detect wildlife by their heat signatures.
6. Maintenance
6.1 Cleaning
To clean the device, gently wipe the exterior with a soft, damp cloth. Do not use harsh chemicals, solvents, or abrasive cleaners. For the lens, use a lens cleaning cloth specifically designed for optics to avoid scratching.
6.2 Storage
Store the Reveal 300 in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the device is fully charged before long-term storage to maintain battery health.
7. Troubleshooting
- Device not powering on: Ensure the battery is fully charged. Connect the device to the charging stand and cable, and allow it to charge for at least 30 minutes before attempting to power on again.
- Image appears blurry or unclear: Ensure the lens is clean and free from smudges or debris. If the device has a focus adjustment, ensure it is correctly set for your viewing distance.
- Inaccurate temperature readings: Ensure the camera is pointed directly at the target and there are no obstructions. Avoid measuring through glass or highly reflective surfaces, as these can affect accuracy.
- Short battery life: Ensure the device is fully charged before use. Reduce screen brightness if possible. Extreme cold can also temporarily reduce battery performance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | RQ-9AAX |
| Thermal Sensor Resolution | 320 x 240 pixels |
| Frame Rate | 25 Hz |
| Temperature Range | -15.6 °C to 550 °C (5 °F to 1022 °F) |
| Field of View | 18° x 24° |
| Detection Range | Over 100 meters (328 feet) |
| Dimensions (L x W x H) | 7.62 x 5.08 x 2.54 cm (3 x 2 x 1 inches) |
| Weight | 226.8 grams (8 ounces) |
| Material | Plastic |
| Color | Black |
| Ingress Protection (IP) Rating | IP67 (Waterproof) |
| Manufacturer | Seek Thermal |
| Origin | Designed and Assembled in the USA (Santa Barbara, CA) |
9. Warranty and Support
Seek Thermal products are designed and assembled in the USA, based in Santa Barbara, California. The company provides lifetime online customer service for all Seek Thermal customers. For specific warranty details, service requests, or technical support, please refer to the official Seek Thermal website or contact their customer service directly.







