Image sensor with 320 x 240 pixels

With 76,000 temperature measurement points you detect measurement objects clearly and precisely. This ensures that no damage escapes you even at greater distances.

Large field of view thanks to 32° lens

With the 32° standard lens you immediately record large image sections and provide a full overview of the temperature distribution of the measurement object.

Very high image quality due to NETD < 60 mK

Thanks to a temperature resolution of < 60 mK even the smallest temperature differences are visible with the Testo 882.

Voice recording with the practical headset

With the integrated voice recording you can comment any infrared image directly during the application. This valuable information is stored together with the thermal image.

Built-in digital camera with power LEDs

In addition to the infrared recording you store a parallel real image of the measurement site with the Testo 882. The power LEDs guarantee you optimum illumination of dark areas when recording real images.

Special measurement mode for detecting areas with danger of mould

By entering the ambient conditions you can visualise areas in danger of mould growth in the thermal image at a glance.

Isotherm display in instrument

The optical colour alarm shows up critical temperature areas easily and directly in the thermal imager’s display.

Min/Max on Area calculation

The minimum and maximum values of an image section can be determined live directly on site and at a glance.

Lens protection glass

The germanium lens protection glass protects the optics from dirt and scratching.

Measuring range up to 550°C optionally possible

With the high temperature option, you can extend the measuring range of the testo 881 flexibly to up to 550 °C.