• Testo 868 - Thermal Imager with App
  • testo-868-back-pipe_master
  • testo-868-left-pipe_master
  • testo-868-right-pipe_master
  • testo-865-868-871-872-front_master
  • Images-Application-Image-thermography_e-Assist_01-2000x1500_master

testo 868 - Thermal Imager with App

Rp 35,260,000.00
- +
icon-bag Add to Cart


• Very good image quality: IR resolution of 160 x 120 pixels, via integrated testo SuperResolution Technology 320 x 240 pixels 

• Large temperature measuring range from -30°C to +650°C 

• Smart and networked: the free testo Thermography App enables you to write and send reports on site, as well as saving them online, and lots more. 

• Integrated digital camera

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.

Product description

With the testo 868 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 color scale.


The testo 868 thermal imager– smart and networked

The testo 868 thermal imager guarantees wireless communication with your mobile terminal device via WLAN. 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 868 thermal imager

Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects. The testo 868 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 868 thermal imager

Really simple operation with impressive thermal imaging technology: the testo 868 thermal imager has the following impressive features:  

 • Very good 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 0.08 °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 behavior 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 868 thermal imager with radio module for WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.

Technical data/Product specification

Standards and warranty
EU-/EG-guidelines EMC: 2014/30/EU; RED: 2014/53/EU

Infrared image output
Infrared resolution 160 x 120 pixels
Thermal sensitivity <0.08 °C (80 mK)
Field of view 31° x 23°
Minimum focus distance <0.5 m
Geometric resolution (IFOV) 3.4 mrad
SuperResolution (Pixel) 320 x 240 pixels
SuperResolution (IFOV) 2.1 mrad
Image refresh rate 9 Hz
Focus Fixed focus
Spectral range 7.5 to 14 µm

Image output visual
Image size 5 MP
Minimum focus distance min. 0.5 m

Image presentation
Display type 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
Display option IR image / real image
Colours 4 (iron, rainbow, cold-hot, grey)

Measuring range -30 to +100° C; 0 to +650° C
Accuracy ±2 °C, ±2 % of mv
Emissivity 0.01 to 1
Reflected temperature manual
testo ε-Assist Included

Measuring function
Analysis function Mean point measurement, hot/cold-spot recognition, Delta T
IFOV warner Included
testo ScaleAssist Included

Imager equipment
Full screen mode Included
JPEG storage Included
Video streaming via wireless LAN with testo Thermography App
Standard lens 31° x 23°
Digital camera Included
Interface 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; 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
Operating time 4.0 h
Mains operation yes

Ambient Condition
Air humidity 20 to 80 %RH non-condensing
Housing protection class IP54
Vibration 2G
Storage temperature -30 to +60 °C
Operating temperature -15 to +50 °C

Physical specification
Product-/housing material PC - ABS
Weight 510 g
Dimensions 219 x 96 x 95 mm

PC software
System requirements Windows® 10; Windows® 8.1

General technical data
Product colour Black
Display ligthing bright / normal / dark


Preventive maintenance

Ideal for the early identification of imminent malfunctions or defects on plants and machines: Reliably record temperature increases with a thermal imager.

 • Fast detection of critical thermal status (so-called HotSpots) during continuing operation

 • Avoid expensive damage, downtimes and fire risks on plants and machines

Electrical maintenance

 • Test switching cabinets, electrical conditions, photovoltaic plants

 • Evaluate heat status in low, medium and high voltage plants

Mechanical maintenance

 • Identify wear on machines

 • Test motors, bearings, shafts

Detecting structural defects and ensuring construction quality

 • Detect potential building defects, prove quality and the implementation of construction measures without contact – with the help of thermal images

 • Test air-tightness of windows and doors

 • Locate insulation errors and cold bridges in a building shell

 • Detect and visualize mould-risk areas


Easy checking of heating systems and installations

 • test heating and air conditioning/ventilation systems: Use a thermal imager to identify irregularities in the temperature distribution quickly and easily

 • Localization of the course of heating loops in underfloor heating systems

 • testo radiators for silting

 • Measure flow and return temperatures


Localize pipe ruptures

 • Reliably determine pipe ruptures with the help of a thermal imager – without unnecessarily opening walls and floors

 • Precise localization of leakages in underfloor heating and other inaccessible pipe systems


Locating leaks in flat roofs

 • Detection of damp in roofs: Based on temperature differences (such as occur mainly in flat roofs), thermal imagers show areas on the roof with sealed-in moisture or damaged insulation



Data sheet testo 868


Instruction manual testo 868 (for devices with Firmware from 1.23x

Instruction manual testo 868 (for devices with Firmware up to 1.14x

Short manual testo 865-872

EU declaration of conformity testo 868


PC Software testo IRSoft (for all testo thermal imagers)

Instruction Manual IRSoft (for all testo thermal imagers)

Firmware testo 865, testo 868, testo 871, testo 872 (In order to be able to use the PC software optimally, the instrument should also be updated with the latest version of the instrument firmware. Please note: For the Firmware upgrade the current IRSoft is essential).

Instruction Firmware Update (testo 865, testo 868, testo 871, testo 872, testo 885, testo 890, testo 883)