The Bosch GTC 400 C and GTC 600 C are professional thermal imaging cameras built for precise diagnostics in building, HVAC and electrical work. Suitable for residential, commercial and industrial environments, they help detect temperature differences on walls, ceilings and electrical panels. The GTC 400 C offers a thermal resolution of 160 x 120 pixels, ideal for everyday diagnostics. The GTC 600 C delivers enhanced sensitivity and advanced reporting for more demanding tasks. Both models feature a user-friendly interface, built-in visual camera and easy connectivity for fast data sharing. Perfect for spotting insulation issues and improving energy efficiency, these cameras are essential tools for professionals who need fast, accurate results. Features and Benefits Designed for building diagnostics, HVAC checks and electrical inspections Suitable for residential, commercial and industrial use GTC 400 C delivers 160 x 120 pixel thermal resolution for clear imaging GTC 600 C prov