Thermal Imaging Camera with Thermology App - Testo 868

All prices are exclusive of GST

Part No.0560 8681

• Very good image quality: IR resolution of 160 x 120 pixels, via integrated Testo SuperResolution Technology 320 x 240 pixels
• Innovative functions, such as testo ScaleAssist, for comparable thermal images in building thermography
• 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 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

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. 

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
Charging options In instrument / charger (optional)
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
Housing 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

Detecting structural defects and ensuring construction quality (especially: air tightness of windows and doors)
Analysis with a Testo thermal imager is a fast and efficient method of detecting possible structural defects. Furthermore, Testo thermal imagers are ideally suited for providing proof of the quality and correct implementation of construction measures. Any heat losses, humidity and lack of air tightness in a building are visible in the thermal image. 
The Testo thermal imager makes it possible to detect faulty thermal insulation and structural damage – 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. Checking the air tightness of windows and doors is one of the typical applications of the thermal imager

Easy checking of heating and installation systems
Testo thermal imagers are easy and intuitive to operate, so they are ideal for quickly and reliably checking heating, ventilation and air conditioning systems. Just a quick look with the thermal imager is enough to discover irregularities in temperature distribution. Thus, thermography can be used to easily locate clogged radiators and leaks. Typical applications for the thermal imager:

• Checking radiators for silting
• Locating leaks
• Measuring the flow and return temperature
• Pinpointing the course of heating loops in an underfloor heating system

Support in preventive maintenance
Reliable early detection of damage to production-relevant systems is essential in order to guarantee the safety and reliability of the system and prevent costly downtimes. Problematic areas in electrical and mechanical production facilities usually become evident due to an increase in temperature of the affected components. You can use a thermal imager to detect critical heat conditions (known as hotspots) in your system directly during operation, therefore guaranteeing an additional bonus in terms of reliability. Typical applications for the thermal imager:

• Quick location of hotspots in electrical installations
• Detection of critical heat conditions in engines, shafts and bearings

Product Brochures

• Data sheet Testo 868 (application/pdf)
• Product brochure Testo 865, Testo 868, Testo 871, Testo 872 (application/pdf)

Manuals

• Instruction manual Testo 868 (application/pdf)
• Declaration of Conformity Testo 868 (application/pdf)
• Short manual Testo 865-872 (application/pdf)
• EU declaration of conformity Testo 868 (PDF)