Guideir TD633 Thermal Monocular | 2X 640x512 35mm

The Guideir TD633 Thermal Monocular delivers premium thermal imaging performance in a compact handheld design built for hunters, landowners, and outdoor enthusiasts. Featuring a high-resolution 640×512 thermal sensor, advanced 12μm pixel technology, and a powerful 35mm objective lens, the TD633 provides exceptional image quality and target detection in complete darkness, fog, light brush, and other challenging environments.

Designed for serious thermal users, the TD633 offers a 2x base magnification with digital zoom capabilities, allowing hunters to quickly scan large areas while maintaining the ability to inspect distant targets. Its high-sensitivity thermal sensor with NETD performance down to 20mK helps reveal subtle temperature differences for improved target identification.

The 35mm F1.0 lens provides an excellent balance of field of view and magnification, making it ideal for locating hogs, coyotes, raccoons, and other wildlife. With a detection range reaching approximately 1,950 yards, users can confidently monitor large properties and hunting areas.

Built around an ergonomic one-handed design, the TD633 features a crisp 1280×960 AMOLED display, onboard photo and video recording, 32GB of internal storage, WiFi connectivity, and a replaceable 18650 battery capable of providing up to 10 hours of runtime in the field.

Whether you're scouting fields before sunset, locating hogs after dark, or tracking game movement throughout the night, the Guideir TD633 delivers the thermal performance needed to stay ahead of the action.

Key Features

640×512 Thermal Sensor

The advanced 640×512 thermal detector captures detailed thermal images and improves identification of animals at longer distances.

35mm F1.0 Objective Lens

The 35mm lens delivers an ideal combination of magnification and field of view for scanning large areas while maintaining target detail.

Long-Range Detection

Detect heat signatures at distances up to approximately 1,950 yards, making the TD633 an excellent choice for large properties and open terrain.

High-Resolution AMOLED Display

The 1280×960 AMOLED display provides sharp image rendering with excellent contrast and detail.

Extended Runtime

A replaceable 18650 battery provides approximately 10 hours of continuous operation, allowing hunters to stay in the field longer.

Built-In Recording & Storage

Capture photos and videos directly on the device using the integrated recording functions and 32GB internal storage.

Frequently Asked Questions

What sensor does the Guideir TD633 use?

The TD633 features a premium 640×512 thermal sensor with a 12μm pixel pitch for detailed thermal imaging.

What is the detection range of the TD633?

The TD633 can detect heat signatures at distances up to approximately 1,950 yards under ideal conditions.

Is the TD633 good for hog hunting?

Yes. Its combination of a 640 thermal sensor, 35mm lens, and long detection range makes it an excellent handheld scanner for hog hunting.

Can the TD633 record videos?

Yes. The unit supports onboard photo and video recording and includes 32GB of internal storage.

How long does the battery last?

The TD633 offers approximately 10 hours of runtime using a replaceable 18650 battery.

Is the TD633 waterproof?

The TD633 carries an IP67 rating for durability in harsh outdoor conditions.

What display does the TD633 use?

The unit features a 1280×960 AMOLED display for excellent image clarity and contrast.

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