The FLIR TG165-X Spot Thermal Camera is lauded for retaining the notable features of its predecessor, the TG165, while incorporating significant improvements, albeit with some limitations. It maintains the same infrared resolution of 80 x 60, which some may find underwhelming given the industry's progression. However, its integration of FLIR's MSX technology, a 2 Megapixel visual camera, and a substantial internal storage capacity for up to 50,000 images make it a compelling choice for professionals seeking a balance between performance and affordability.

The camera's thermal imaging quality is enhanced by the MSX technology, blending thermal and visual images for clearer, more detailed outputs. Despite the fixed IR resolution, the visual camera's higher resolution compensates, providing sharper images that are useful in identifying and diagnosing issues more efficiently. The TG165-X is designed for ease of use, with a user-friendly interface, multiple image palettes, and USB-C connectivity for straightforward image transfer and charging.

Key specifications include a temperature range of -25°C to 300°C, thermal sensitivity of 0.07° C, and an accuracy of +/- 1.5 °C, positioning it well for a variety of applications from HVAC inspections to electrical and automotive diagnostics. Its robust design, featuring IP54 certification and a 2-meter drop resistance, along with a convenient tripod mount, enhances its appeal for fieldwork under diverse conditions.

However, the TG165-X's battery life, at around 5 hours of continuous use, may be shorter compared to other models, requiring consideration for extended field operations. Its screen, a 2.4" color LCD with a resolution of 320 x 240 pixels, provides a clear view of images and diagnostics in various lighting conditions.

In summary, the FLIR TG165-X spot thermal camera emerges as a versatile, durable, and easy-to-use tool for professionals in need of reliable thermal imaging capabilities. Its combination of visual clarity, detailed thermal imaging, and robust design make it a valuable instrument for identifying and diagnosing problems quickly and efficiently