Testo 883-2 Thermal Imaging Camera High-Resolution Thermography for Energy Consultants & HVAC Professionals The Testo 883-2 Thermal Imaging Camera is engineered for building energy consultants, HVAC professionals, and facility inspectors who require high-precision thermal diagnostics with smart connectivity and flexible lens options. Equipped with a 320 x 240 IR resolution, enhanced to 640 x 480 pixels with SuperResolution technology, and an exceptional thermal sensitivity of