testo 868s - Caméra thermique (160 x 120 pixels, App)

Testo · testo 868s

testo 868 - Thermal imager (160 x 120 pixels, App)

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.

Category: Measuring instruments · Thermal imagers

Specifications by model

Ambient conditionsValue
Operating temperature-15 to +50 °C
Storage temperature-30 to +60 °C
Air humidity20 … 80 %RH (non-condensing)
Housing protection class (IEC 60529)IP 54
Vibration2G
Visual image outputValue
Minimum focus distancemin. 0.5 m
Image size5 MP
Image presentationValue
Colours4 (fer, arc-en-ciel HC, froid-chaud, gris)
Display optionsIR image / real image
Display type8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
Camera equipmentValue
Video streaming (via USB)via Wi-Fi with the testo Thermography mobile app
Standard lens31° x 23°
Save JPEGIncluded in delivery
Full-screen modeIncluded in delivery
Digital cameraIncluded in delivery
InterfacesUSB 2.0 Micro B
WLAN connectivityCommunication with the testo Thermography mobile app via Wi-Fi radio module (EU, EFTA, USA, AUS, CDN, TR)
Image storageValue
Single image file format.bmt; export possible as .bmp; .png; .csv; .xls; .jpg
Spare memoryInternal memory (2.8 GB)
Infrared image outputValue
Spectral bandwidth7.5 to 14 µm
Field of view31° x 23°
FocusFixed focus
Minimum focus distance<0.5 m
Geometric resolution (IFOV)3.4 mrad
Refresh rate9 Hz
Infrared resolution160 x 120 pixels
SuperResolution IFOV2.1 mrad
SuperResolution resolution320 x 240 pixels
Thermal sensitivity<0.08 °C (80 mK)
MeasurementValue
Accuracy± 2 °C, ± 2 % of mv
Emissivity0.01 ... 1
Measuring span-30 ... +100 °C; 0... +650° C
Reflected temperatureManual
testo ε-AssistIncluded in delivery
Measurement functionsValue
Analysis functionMean point measurement, hot / cold spot detection, Delta T
IFOV warnerIncluded in delivery
testo ScaleAssistIncluded in delivery
PC softwareValue
System requirementsWindows® 11 ; Windows 10; Windows® 8.1
Physical characteristicsValue
Dimensions219 x 96 x 95 mm
Weight510 g
Product / housing materialPC - ABS
Power supplyValue
Battery typeFast-charging lithium-ion battery, replaceable on site
Mains operationYes
Battery life4.0 h
StandardsValue
EU/EC directivesEMC : 2014/30/EU; RED : 2014/53/EU
General technical dataValue
Product colourBlack
Display illuminationbright / normal / dark

Full 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 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 0.08 °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 Key benefits: • 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 Install the free testo Thermography App on your smartphone/tablet and take advantage of these practical functions: • Create reports, save them online and send them by email • Incorporate additional comments and measuring points in a thermal image, determine temperature progression via a curve • Transmit thermal images live to your smartphone/tablet and use this as a second display Image quality with IR resolution of 160 x 120 pixels (with testo SuperResolution technology 320 x 240 pixels) Scope of delivery: 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, test protocol and case.

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