Testo 868 Thermal Imager

Thermal Imager – Testo 868
Thermal Imager – Testo 868
Thermal Imager – Testo 868
Thermal Imager – Testo 868

Features

  • 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

Applications

  • Thermal imaging

Testo 868 Thermal Imager Overview

The Testo 868 thermal imager is characterised by its professional measurement performance and ease of handling. It offers the best thermal image quality in its class, an integrated digital camera, and impressive smart features. The case that comes with the thermal imager makes it easy to transport, so it is always there for you when needed.

 

With the Testo 868 thermal imager, we have developed a device that makes work quicker and easier without sacrificing 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 the colour scale.

Testo 868 Thermal Imager Specifications

Infrared image output
Infrared resolution 160 x 120 pixels
Thermal sensitivity 100 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 at least 3.1 MP
Minimum focus distance 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)
Measurement
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; Windows® 7
General technical data
Product colour Black
Display ligthing bright / normal / dark
Overview

Testo 868 Thermal Imager Overview

The Testo 868 thermal imager is characterised by its professional measurement performance and ease of handling. It offers the best thermal image quality in its class, an integrated digital camera, and impressive smart features. The case that comes with the thermal imager makes it easy to transport, so it is always there for you when needed.

 

With the Testo 868 thermal imager, we have developed a device that makes work quicker and easier without sacrificing 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 the colour scale.
Specifications

Testo 868 Thermal Imager Specifications

Infrared image output
Infrared resolution 160 x 120 pixels
Thermal sensitivity 100 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 at least 3.1 MP
Minimum focus distance 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)
Measurement
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; Windows® 7
General technical data
Product colour Black
Display ligthing bright / normal / dark
Downloads

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