Guide TD633L Thermal Imager

GUIDE TD633L – Precise thermal imaging camera with rangefinder

The GUIDE TD633L combines state-of-the-art thermal imaging technology with an integrated rangefinder and embodies the innovation and quality for which GUIDE worldwide. Heat sources are visible in great detail even at great distances, and the high-resolution image display provides an impressive viewing experience. Robust construction and intuitive operation make the TD633L a reliable companion for a wide variety of applications.


High-resolution and high-contrast thermal images The GUIDE The TD633L is equipped with a powerful sensor that accurately detects even the slightest temperature differences. Its high sensitivity ensures sharp, high-contrast thermal images even in adverse weather conditions.


Integrated rangefinder for precise detection With its built-in rangefinder, the TD633L provides accurate distance measurements, allowing even distant objects to be reliably detected and identified. This noticeably improves the assessment of the surroundings.


Powerful optics with long range The specially designed lens enables a long range and clear magnification. Even distant objects are displayed precisely.

Optimized thermal image through intelligent image processing Thanks to multiple color modes and customizable image settings, the image can be individually adjusted to different ambient conditions. This ensures clear contrast and reliable detection.


Robust, weatherproof design for outdoor use The robust housing of the GUIDE The TD633L protects against dust, moisture, and extreme temperatures. Its comfortable design ensures comfortable operation and a secure grip, even during extended observations.


Long battery life and modern connectivity The powerful batteries offer long, uninterrupted operating times. Additionally, the Wi-Fi function allows for easy connection to mobile devices for convenient storage or live streaming of images and videos.


And finally ... With its low basic magnification, the GUIDE The TD633L offers a particularly large field of view – ideal for maintaining an overview in open landscapes as well as dense forests. The high-resolution thermal imaging technology, integrated rangefinder, and long range ensure precise observations in any situation. Thanks to the practical rotary dial, the device can be easily focused with one hand, while the robust construction, long battery life, and extensive accessories make it a ready-to-use and reliable companion – for anyone who values precision, flexibility, and comfort.


Scope of Delivery:



thermal imaging device GUIDE TD633L USB-C cable Hand Strap Lens protection 1x 18650 battery Charger for 18650 battery Cleaning Cloth quick start Guide Safety warranty card



Technical characteristics of the GUIDE TD633L:



Battery life 10 hours frame rate 50 Hz detection distance 1800 m Display resolution 1280 960 x pixels Display type AMOLED application Forest, field & woodland Weight 376 g Size 159x54x74mm basic magnification 1,8 -fold rangefinder (LRF) Ja lens 35 mm sensor resolution 640 512 x pixels Sensor coating VOx Sensor pitch 12 um Sensor sensitivity ≤ 20 mK (NETD) field of view 12,5 ° Field of view width 22 m at 100 m removable battery