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Testo 0560 8684 868s - Thermal imager (160 x 120 pixels, App) w/Wireless Connectivity

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Original price $2,729.00
Current price $2,319.65
SKU 0560 8684
Currently 1 in stock.

Testo 0560 8684 868s - Thermal imager (160 x 120 pixels, App) w/Wireless Connectivity

  • Image quality with IR resolution of 160 x 120 pixels (320 × 240 pixels with testo SuperResolution technology)
  • Thermal sensitivity of 0.14 °F (0.08 °C)
  • Free analytical software for creating professional reports
  • Automatic detection of hot and cold spots
  • Thermal images can be saved as JPEGs
  • App for analysis and creating on-site measurement reports


The testo 868s 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.


With the testo 868s thermal imager, we have developed a thermal imager which makes work quicker and easier – without foregoing professional thermal imaging technology. You can generate error-free and objectively comparable infrared 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 868s thermal imager– smart and networked

The testo 868s thermal imager guarantees wireless communication with your mobile terminal device via Wi-Fi. With the testo Thermography App for iOS and Android you can write and send reports directly on site, as well as saving them online, and you can use your smartphone or tablet as a second display or for remote control.

Areas of application of the testo 868s thermal imager

Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects. The testo 868s thermal imager was developed for applications in daily maintenance and installation work in trade and industry. It enables quick and reliable work when you are detecting defects and carrying out maintenance.

Technical highlights of the testo 868s thermal imager

Really simple operation with impressive thermal imaging technology: the testo 868s thermal imager has the following impressive features:
  • Great image quality due to high resolution: 19,200 temperature measuring points for precise thermography. Infrared resolution of 160 x 120 pixels – extended to 320 x 240 pixels via integrated SuperResolution Technology
  • Visualizing temperature differences of 0.14 °F (0.08 °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
  • Built-in digital camera generates a real image in parallel to the thermal image
  • Automatic hot-cold spot recognition directly displays critical temperature conditions
  • 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 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
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs

Delivery Scope

testo 868s thermal imager with radio module for Wi-Fi, USB cable, power supply, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.


Detecting structural defects and ensuring building quality (also for images of the building shell)

Analysis with the Testo thermal imager is a fast and efficient method of detecting possible structural defects. Furthermore, the thermal imager is also ideally suited for providing proof of the quality and correct implementation of construction measures. Any heat losses, humidity and lack of air tightness arising in a building are visible in the thermal image. The Testo thermal imager offers the possibility of detecting structural damage and implementation defects in the thermal insulation – all using a non-contact method! The testo ScaleAssist function, which automatically ensures optimum setting of the thermal image scale, means you get objectively comparable thermal images of buildings. This makes correct assessment of structural defects and thermal bridges easier than ever before. Detecting insulation defects and thermal bridges in the building shell is one of the typical applications.

Carrying out detailed energy consultancy

In building thermography, infrared technology is ideally suited for the fast and effective analysis of energy losses in the heating or air conditioning of buildings. Thanks to its high temperature resolution, the thermal imager provides detailed images of inadequate insulation and thermal bridges. It is impressive in terms of recording and documenting energy losses on outer windows and doors, roller blind casings, radiator niches, roof constructions or the entire building shell. The thermal imager is the best measuring instrument for comprehensive diagnostic and maintenance uses and always a good choice when it comes to energy consultancy.

Easy checking of heating systems and installations

Heating, ventilation and air conditioning systems can be quickly and reliably checked thanks to the easy and intuitive operation of the Testo thermal imager. Just a quick look with the thermal imager is enough to discover irregularities in temperature distribution. Thermography can therefore be used to easily locate clogged radiators and leaks.

Typical applications for the thermal imager:
  • Pinpointing the course of heating loops in an underfloor heating system
  • Checking radiators for silting
  • Measuring the flow and return temperature

On the trail of a ruptured pipe

If a pipe rupture is suspected, the only solution left is often to break open entire wall or flooring areas. The thermal imager enables you to minimize damage and reduce costs, because you locate precise leaks in underfloor heating and other inaccessible pipelines. This avoids opening up walls and floors unnecessarily and considerably reduces the repair costs.



EMC: 2014/30/EU; RED: 2014/53/EU

Infrared image output

Field of view:

31° x 23°


Fixed focus

Minimum focus distance:

<1.6ft (0.5m)

Geometric resolution (IFOV):

3.4 mrad

Image refresh rate:

9 Hz

Infrared resolution:

160 x 120 pixels

SuperResolution (IFOV):

2.1 mrad

SuperResolution (Pixel):

320 x 240 pixels

Thermal sensitivity:

< 0.14 °F (0.08 °C) (80mK)

Spectral range:

7.5 to 14 µm

Image output visual

Minimum focus distance:

min. 0.5 ft. / min. 0.5 m

Image size:

5 MP

Image presentation

Color palettes:

4 (iron, rainbow HC, cold-hot, grey)

Display option:

IR image / real image

Display type:

3.5 in (8.9 cm) TFT, QVGA




± 3.6 °F (±2 °C), 2% of reading (higher value applies)


0.01 to 1

Measuring range:

-22 to 212 °F (-30 to 100 °C); 0 to 1202 °F (0 to 650 °C)

Reflected temperature:


testo ε-Assist:


Measuring function

Analysis function:

Mean point measurement, hot/cold-spot recognition, Delta T

IFOV warner:


testo ScaleAssist:



Imager equipment

Video streaming:

via wireless LAN with testo Thermography App

Standard lens:

31° x 23°

JPEG storage:


Full screen mode:


Digital camera:



USB 2.0 Micro B

WLAN Connectivity:

Communication with the testo Thermography App wireless module WLAN (EU, EFTA, USA, AUS, CDN, TR)


Imager storage

File format image:

.bmt; software export option in .bmp; .png; .csv; .xls; .jpg

Storage device:

Internal Memory (2.8 GB)


Power supply

Battery type:

Fast-charging, Li-ion battery can be changed on-site

Power supply:


Operating time:

4.0 hr


Ambient Condition

Air humidity:

20 to 80 %RH non-condensing

Housing protection class:




Storage temperature:

-22.0° to 140.0 °F / -30 to +60 °C

Operating temperature:

5.0° to 122.0 °F / -15 to +50 °C

Physical specification




18 oz. / 510 g


9 x 4 x 4 in. / 219 x 96 x 95 mm


PC software

System requirements:

Windows® 10; Windows® 8.1


General technical data

Product colour:


Display ligthing:

bright / normal / dark

Data Sheet



EU Declaration of Conformity