With the Testo 871 thermal imager you can generate error-free and objectively comparable infra-red images using its handy functions. The IFOV warner, Testo ɛ-Assist and Testo ScaleAssist mean you can avoid measurement errors and, not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of colour scale.
The Testo 871 thermal imager communicates wirelessly via WLAN with your mobile devices. The Testo Thermography App for iOS and Android offers you the possibility of writing and sending reports on site, as well as saving them online, and of using your smartphone or tablet as a second display or for remote control.
Using the Testo 871 thermal imager you can detect leaks, pinpoint thermal bridges, discover structural defects, identify overheated connections or assess mould damage.
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Very good image quality due to high resolution: 43,200 temperature measuring points for precise thermography
Infra-red resolution of 240 x 180 pixels – extendible to 480 x 360 pixels via integrated SuperResolution Technology
Detecting temperature differences from 0.09°C
The Testo Thermography App enables you to write reports on site, save them online and send them by e-mail, as well as allowing you to use mobile terminal devices as a second display or for remote control
Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible Testo 770-3 clamp meter and Testo 605i thermohygrometer
Built-in digital camera generates a real image in parallel to the thermal image
Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
The Testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
The Testo ɛ-Assist ensures the correct measurement result by automatically determining and setting the emissivity and reflected temperature
The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
