• Detector size 640 x 480 pixels: With 307,200 temperature measurement points, the measurement objects are detected in outstanding image quality, extremely clearly and precisely.• SuperResolution technology to 1280 x 960 pixelsSuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.• Flexibility thanks to rotatable handle and fold-out, rotatable display• Thermal sensitivity < 40 mKThanks to an excellent temperature resolution of < 40 mK, even the smallest temperature differences are visible.• Large field of view thanks to 42° lensWith the standard wide-angle lens, large image sections are immediately recognized, and the temperature distribution of the measurement object recorded at a glance.• Panorama image assistantFor large measurement objects, the panorama image assistant allows the analysis and documentation of a total image stitched together from many individual images. There is no need to administer, view and compare several images.• Site Recognition TechnologyFor repetitive thermography of similar measurement objects, the SiteRecognition technology offers the direct recognition, allocation and archiving of the measurement sites, as well as the automatic allocation and archiving of the the thermal images.• High temperature up to 1200°CWith the high temperature option, the measuring range can be flexibly extended up to 1200 °C.• Special measurement mode for detecting areas with danger of mould• Lens protection glass• Auto focus• Built-in digital camera with power LEDs• Minimum focus distance 10 cm• Voice recording using headsetThe thermal imager testo 890-1 is delivered in a robust case incl.• Pro software• SD card • USB cable• Carrying strap• Lens cleaning cloth• Mains unit• Li-ion rechargeable battery