MH-T675 Thermal Imaging Monocular

Observe heat signatures in darkness, low-light conditions, fog, smoke, and challenging outdoor environments with the MH-T675 Thermal Imaging Monocular. Available with 384 × 288 or 640 × 512 thermal sensor options, this portable thermal viewer combines a high-resolution OLED display, multiple objective-lens configurations, electronic zoom, Wi-Fi connectivity, photo and video recording, and multiple thermal viewing modes.

The MH-T675 is available with 35 mm, 50 mm, or 75 mm F1.0 objective lenses, providing different configurations for general scanning, outdoor observation, inspection, and longer-distance thermal viewing.

Key Features

• 384 × 288 or 640 × 512 thermal sensor options
• 12 μm pixel pitch
• 1024 × 768 OLED display
• 35 mm, 50 mm, or 75 mm F1.0 objective lens options
• 1x, 2x, and 4x electronic zoom
• Optional laser rangefinder with up to 1,300 m listed ranging distance
• Built-in Wi-Fi connectivity
• Photo and video recording
• Multiple thermal colour palettes
• Multiple digital reticle options
• IP67 environmental protection
• Up to approximately 8 hours operating time
• Wide operating-temperature range
• One-year warranty

Product Specifications

• Model: MH-T675
• Product Series: MH-T Series
• Product Type: Thermal Imaging Monocular
• Sensor Resolution Options: 384 × 288 / 640 × 512 Pixels
• Pixel Pitch: 12 μm
• Display Type: OLED
• Display Resolution: 1024 × 768 Pixels
• Objective Lens Options: 35 mm / 50 mm / 75 mm
• Lens Aperture: F1.0
• Electronic Zoom: 1x / 2x / 4x
• Laser Rangefinder: Optional
• Maximum Listed Ranging Distance: Up to 1,300 m
• Wi-Fi: Supported
• Photo Recording: Supported
• Video Recording: Supported
• Digital Reticles: Supported
• Thermal Palettes: White Hot, Black Hot, Red Hot, False Colour and Outline Mode
• Protection Rating: IP67
• Operating Temperature: Approximately -40°C to 55°C
• Operating Time: Up to Approximately 8 Hours
• Dimensions: Approximately 255 × 116 × 102 mm
• Weight: Approximately 1.2 kg
• Warranty: 1 Year

384 × 288 Thermal Sensor

The 384 × 288 sensor configuration provides a practical balance of thermal imaging performance and resolution for general outdoor observation, property monitoring, inspection, and heat-source detection.

It provides sufficient native resolution for locating and observing thermal subjects across a variety of outdoor environments.

640 × 512 Thermal Sensor

The 640 × 512 configuration provides a significantly higher native pixel count for applications where greater thermal image detail is preferred.

Benefits include:

• Greater visible thermal detail
• Improved subject separation
• Better image quality during electronic zoom
• Clearer observation of smaller heat sources
• More detailed longer-distance viewing

12 μm Pixel Pitch

The thermal detector uses a 12 μm pixel pitch, supporting compact thermal optics while providing detailed heat-signature imaging.

Combined with the available 384 × 288 and 640 × 512 sensors, the system provides multiple configurations for different observation requirements.

35 mm, 50 mm & 75 mm F1.0 Lens Options

The MH-T675 is available with three objective-lens options:

• 35 mm F1.0 Lens: Provides a wider viewing area for scanning and closer-range observation.
• 50 mm F1.0 Lens: Provides a balanced combination of field of view and observation distance.
• 75 mm F1.0 Lens: Provides a narrower viewing area and increased apparent subject size for longer-distance observation.

Customers can select the appropriate lens configuration according to the required viewing distance and field of view.

1024 × 768 OLED Display

The integrated 1024 × 768 OLED display provides a detailed internal viewing interface for thermal images, menus, recordings, and device settings.

The OLED display supports high contrast and clear thermal-image presentation for nighttime and low-light viewing.

1x, 2x & 4x Electronic Zoom

Electronic magnification provides three selectable settings:

• 1x
• 2x
• 4x

This allows users to enlarge selected areas of the thermal image for closer visual inspection.

Optional 1,300 m Laser Rangefinder

Selected MH-T675 configurations can be equipped with an optional laser rangefinder with a listed measuring distance of up to approximately 1,300 metres.

This provides distance-measurement functionality directly from the thermal viewing system.

Multiple Thermal Colour Palettes

The MH-T675 provides multiple thermal display modes for viewing heat signatures under different environmental conditions.

Available modes include:

• White Hot
• Black Hot
• Red Hot
• False Colour
• Outline Mode

Wi-Fi Connectivity

Integrated Wi-Fi connectivity provides wireless communication functionality for compatible mobile devices.

Depending on the supported software configuration, connected-device functionality can include image transmission and access to compatible device features.

Photo & Video Recording

The MH-T675 supports photo capture and video recording, allowing thermal observations to be saved for later viewing and documentation.

This functionality is useful for inspection records, wildlife observation, property monitoring, maintenance documentation, and other thermal-imaging applications.

Digital Reticle Options

Multiple digital reticle options are supported, providing additional on-screen reference choices during observation.

Reticle functionality is integrated into the digital viewing system and can be used alongside the thermal image display.

IP67 Environmental Protection

The MH-T675 is available with an IP67-rated configuration, providing dust protection and resistance to temporary water exposure under the applicable IP test conditions.

This makes the device suitable for portable outdoor observation across a variety of environmental conditions.

Up to 8 Hours Operating Time

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

Operating duration depends on active functions such as Wi-Fi, recording, laser ranging, display settings, and environmental temperature.

Wide Operating Temperature Range

The MH-T675 has a listed operating-temperature range of approximately -40°C to 55°C, supporting use across a broad range of outdoor environmental conditions.

Compact Thermal Imaging Design

The listed physical specifications are:

• Dimensions: Approximately 255 × 116 × 102 mm
• Weight: Approximately 1.2 kg

The portable form factor allows the thermal viewer to be transported for outdoor observation, inspection, monitoring, and field applications.

Suitable Applications

The MH-T675 Thermal Imaging Monocular is suitable for:

• Wildlife observation
• Farm and livestock monitoring
• Search and rescue support
• Property inspection
• Building inspection
• Industrial maintenance
• Security patrols
• Nighttime outdoor observation
• Heat-source detection
• Long-distance thermal monitoring

Available Configurations

The MH-T675 can be configured with different:

• Thermal sensor resolutions
• Objective lenses
• Laser rangefinder options
• Firmware configurations
• Menu languages
• Thermal image palettes
• Housing finishes
• Packaging and branding options

Important Use Information

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

Keep the lens clean and dry and protect the device during transport and storage. Follow the manufacturer's operating instructions and applicable local regulations.