The testo 868 thermal imager is characterized by its professional measuring performance and its easy handling. It has the best thermal image quality in its class, an integrated digital camera and impressive smart functions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.

The testo 871 thermal imager combines high infrared resolution with professional measuring performance and easy handling. Its high-quality pixel detector, an integrated digital camera and, last but not least, the innovative functions are the features that impress. The testo Thermography App enables the testo 871 to offer smart thermography to meet professional requirements in industry and trade. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.

The testo 872 thermal imager gives you the best possible support for your work in professional industrial and building thermography. Take thermal images quickly, reliably and smartly with the highest image quality, very good thermal sensitivity and innovative functions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.

Developed for service engineers, facility managers and building energy consultants: The testo 883-1 thermal imager is a reliable partner when carrying out your thermal measuring tasks. Its outstanding thermal image quality and useful features will enable you to save time and ensure perfect work results.

Use the smart testo 871 mould kit to detect mould-risk areas in buildings quickly and easily. The testo 605i thermohygrometer included in the kit transmits the room parameters via Bluetooth&reg; to the testo 871 thermal imager. Mould-risk areas are shown in amber or red on the camera display (according to the traffic light principle). The thermal imager impresses with a thermal sensitivity of 0.08&deg;C and its ease of use, in addition to its professional measuring cable with excellent image quality. The equipment can be transported safely and conveniently in the robust case.

Use the smart testo 872 mould kit to detect mould-risk areas in buildings quickly and easily. The testo 605i thermohygrometer included in the kit transmits the room parameters via Bluetooth&reg; to the testo 872 thermal imager. Mould-risk areas are shown in amber or red on the camera display (according to the traffic light principle). The thermal imager impresses with a thermal sensitivity of 0.05 &deg;C and its ease of use, in addition to its professional measuring cable with maximum image quality. The equipment can be transported safely and conveniently in the robust case.

The perfect kit for thermal imaging: The testo 883-1 thermal imager features the best image quality plus useful features for image management, contrast adjustment and documentation. Enjoy the benefits that the kit offers: Thanks to the 12° x 9° telephoto lens, spare battery and battery-charging station, you’ll be ready to start straight away and ideally equipped – even for carrying out measurements at greater distances and for long measuring applications.

Designed for building energy consultants: The thermal imager testo 883-2 is the reliable partner when carrying out the search for thermal anomalies. Thanks to the best thermal image quality, free analysis and reporting software, and wide-angle lens, you can recommend specific optimization measures and save time in the process.

Designed for building energy consultants: The thermal imager testo 883-2 is the reliable partner when carrying out the search for thermal anomalies. Thanks to the best thermal image quality, free analysis and reporting software as well as wide-angle and telephoto lenses, you can recommend specific optimization measures and save time in the process.
Enjoy the benefits that the kit offers: With to the 12° x 9° telephoto lens, spare battery and battery-charging station, you’ll be ready to start straight away and ideally equipped – even for carrying out measurements at greater distances and for long measuring applications.

It is important to set the correct emissivity and reflected temperature in the thermal imager, and to create accurate thermal images. Previously this process was rather laborious.<br /><br />Determining and setting emissivity and reflected temperature with the testo ɛ-Marker reference sticker is considerably easier. Attach the sticker to the measurement object &ndash; and your infrared camera with testo ɛ-Assist function will detect the sticker, determine the emissivity and the reflected temperature and automatically set both values.

Take thermal images simply and accurately with the testo ɛ-Marker. With the testo ɛ-Marker, not only will your thermal imager with testo ɛ-Assist function determine the emissivity (ɛ) and reflected temperature (RTC) of the measurement object automatically, it will set both values automatically too.

Weight	1 g
Dimensions	60 x 42 mm

testo ɛ-Marker - reference stickers for determining emissivity and temperature

testo ɛ-Marker - reference stickers for determining emissivity and temperature

General technical data

Physical specification

Product colour	white; Black