The Budget Thermal Device King | Hydra HS635
The DNT Hydra HS635 is a versatile 3-in-1 thermal device usable as a handheld scanner, clip-on, or standalone optic. While it requires digital collimation for accurate use as a clip-on, it offers impressive thermal performance for its price point, comparable to higher-end units. The device is user-friendly, though Mac users may face challenges with direct footage download.











