testo 868 - thermal imager with App

  • 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.

testo 0560 8681

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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 colour 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 0.10 °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 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
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs

 

Includes:

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.

                                                                                                                                                                                                                                                                                                                                                                                                                        

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

                                                                                                            

Image output visual
Minimum focus distance
                            0.5 m
                            
Image size
                            at least 3.1 MP
                            

                                                                                                                                                    

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

                                                                                                                                                                                                                                    

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

                                                                                                                                                    

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

                                                                                                                                                                                                                                                                                                                    

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

                                                                                                                                                                                                                                    

Ambient Condition
Housing protection class
                            IP54
                            
Vibration
                            2G
                            
Air humidity
                            20 to 80 %RH non-condensing
                            
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; Windows® 7
                            

                                                                    

Standards, tests, warrenty
EU-/EG-guidelines
                            EMC: 2014/30/EU; RED: 2014/53/EU
                            

                                                                                                            

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

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