Testo 871 is an easy to use thermal imaging camera for fast efficient work. The thermal imager combines all the important features for high-quality thermographic measurement at an affordable price. Testo 871 is accurate, fast, reliable and robust enough to withstand tough daily use with useful functions for even better thermal images. Thermography connected with the thermal imager Testo 871. It has the best thermal image quality in its class, an integrated digital camera, and stands out thanks to smart new features. The Testo Thermography App wirelessly integrates measurement values, turning your smartphone or tablet into a second display. In addition, you can operate the imager with the App and creating and sending reports on site.Superior image quality. Integrated digital camera. 19200 temperature measurement points ensure accurate thermography. IR resolution of 240 x 180 pixels (with integrated Testo Super Resolution Technology 480 x 360 pixels). Thermal sensitivity 90 mK. With Testo Thermography App. Testo ScaleAssist for comparable images in building. Testo ε-Assist for the automatic determination of emissivity. Automatic recognition of Hot-and-Cold Spots. Transfer saved images from the thermal imager to the App or save them directly in the App with the remote control mode . Helpful tools to analyse the images quickly on site. Easy creation of reportsThermal Sensitivity = 90mKTemperature Measurement Range = 0 - +650 °C, -30 - +100 °CField of View H x V = 35 x 26°Best Temperature Measurement Accuracy = ±2 °CRefresh Rate = 9HzMaximum Temperature Measurement = +100 °C, +650 °CMinimum Focus Distance = 0.5mFocus Type = FixedDetector Resolution = 240 x 180pixelVisual Camera = Yes