You can carry out completely damage-free tests on materials and components with the thermal imager testo 881-2. This allows you to visualize problems in industrial maintenance and production monitoring before a malfunction or a fire risk occurs. With the testo 881, you are on the trail of energy loss in building thermography, helping your customers to save expensive heating costs. With the new thermal imager testo 881-2, you save time, energy and money in industrial thermography as well as in building thermography, and ensure more security allround.

• Detector size 160 x 120 pixels: With 19,200 temperature measurement points, the measurement objects are detected in very good image quality, clearly and precisely.
• SuperResolution technology to 320 x 240 pixels: SuperResolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
• Thermal sensitivity < 50 mK: Thanks to an excellent temperature resolution of < 50 mK, even the smallest temperature differences are visible.
• Built-in digital camera with power LED's: Parallel to the thermal image, a real image of each measurement object is also stored. The power LED's guarantee optimum illumination of dark areas when recording real images.
• Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
• Special measurement mode for detecting areas with danger of mould: Using the externally measured ambient temperature and air humidity, as well as the surface temperature, the humidity value of each measurement point is caculated and shown in the display as areal humidity image.
• High temperature up to 550°C: With the high temperature option, the measuring range can be flexibly extended up to 550°C.
• Exchangeable lenses
• Voice recording using headset
• Intuitive operation