Testo 868s Thermal Imaging Camera (0560 8684) The Testo 868s Thermal Imaging Camera delivers outstanding thermal performance and smart connectivity, making it a strong choice for HVAC engineers, electricians and building inspectors. With a 160 x 120 pixel infrared resolution (enhanced to 320 x 240 with SuperResolution) and a wide temperature detection range from -30°C to +650°C, this thermal imager captures sharp, accurate heat signatures across a variety of applications. Designed to detect insulation defects, thermal bridges, overheating electrical components and leaks, the 868s features thermal sensitivity of 0.08°C (80mK) for pinpoint precision. Built-in tools like automatic hot/cold spot recognition, testo ScaleAssist and ε-Assist ensure fast, consistent results with optimised colour scaling and emissivity settings. With integrated Wi