GOYOJO Thermal Imaging Monocular – 256×192 / 384×288 / 640×512, 50Hz, IP66

Observe heat signatures in darkness and challenging visibility conditions with the GOYOJO Thermal Imaging Monocular. Available with 256 × 192, 384 × 288, or 640 × 512 thermal sensor configurations, this portable thermal viewer is designed for outdoor observation, wildlife monitoring, property inspection, search support, building inspection, and industrial maintenance.

With 25 mm, 35 mm, and 50 mm lens options, users can select a configuration suited to wider-area scanning or longer-distance observation. A 50 Hz refresh rate provides smooth thermal imaging, while the 1024 × 768 internal display delivers a detailed viewing interface.

Built-in 1×, 2×, 4×, and 8× digital magnification allows closer examination of thermal subjects. Photo and video recording provide convenient documentation, while the IP66-rated enclosure offers protection against dust and powerful water jets.

Key Features

• 256 × 192, 384 × 288, or 640 × 512 thermal sensor options
• 25 mm, 35 mm, or 50 mm objective lens options
• 50 Hz refresh rate
• 1024 × 768 internal display
• 1×, 2×, 4×, and 8× digital magnification
• Photo capture
• Video recording
• IP66 dust and water protection
• Up to approximately 8 hours listed battery operation
• Portable handheld monocular design
• Multiple sensor and lens configurations
• Suitable for outdoor observation and inspection applications

Product Specifications

• Brand: GOYOJO
• Product Type: Thermal Imaging Monocular
• Thermal Resolution Options: 256 × 192 / 384 × 288 / 640 × 512 Pixels
• Objective Lens Options: 25 mm / 35 mm / 50 mm
• Refresh Rate: 50 Hz
• Display Resolution: 1024 × 768 Pixels
• Digital Magnification: 1× / 2× / 4× / 8×
• Photo Capture: Supported
• Video Recording: Supported
• Protection Rating: IP66
• Listed Battery Runtime: Up to Approximately 8 Hours

Thermal Sensor Options

256 × 192 Resolution
Provides a practical thermal imaging configuration for general heat detection, property inspection, outdoor observation, and routine monitoring.

384 × 288 Resolution
Offers increased native thermal resolution for improved image detail and clearer separation of heat signatures.

640 × 512 Resolution
Provides the highest available thermal resolution in this range, delivering greater image detail and improved clarity when observing smaller or more distant heat signatures.

Lens Options

25 mm Lens
Provides a wider viewing area suited to general scanning and closer-range observation.

35 mm Lens
Offers a balanced configuration for general-purpose thermal observation.

50 mm Lens
Provides a narrower viewing angle with greater apparent subject size for longer-distance observation.

50 Hz Thermal Imaging

The 50 Hz refresh rate provides smooth image reproduction when scanning an area, following moving subjects, walking, or conducting equipment inspections.

Digital Magnification

Selectable 1×, 2×, 4×, and 8× digital magnification allows users to enlarge areas of the displayed thermal image for closer examination.

Because digital magnification enlarges the sensor image electronically, the amount of visible detail decreases as higher digital zoom levels are applied.

Photo & Video Recording

Built-in recording functionality supports both still-image capture and video recording, making it convenient to document thermal observations and inspection results for later review.

IP66 Protection

The IP66-rated enclosure provides complete protection against dust ingress and resistance to powerful water jets under the applicable IP test conditions.

The device is not designed for underwater immersion.

Battery Performance

The thermal monocular provides up to approximately 8 hours of listed operating time, supporting extended observation and inspection sessions.

Actual runtime depends on operating conditions and functions in use, including display brightness and recording features.

Suitable Applications

• Wildlife observation
• Farm and livestock monitoring
• Property inspection
• Search support
• Nighttime outdoor observation
• Building heat-loss inspection
• Electrical-system inspection
• Mechanical and equipment inspection
• Industrial maintenance
• General thermal surveying

Important Use Information

Avoid exposing the thermal sensor directly to the sun, welding arcs, lasers, or other intense energy sources that could damage the detector.

Keep the objective lens clean and dry, ensure protective covers are properly closed during outdoor operation, and store the monocular securely when not in use.