Your new thermal imagers for every job

Four new thermal imagers for all requirements in building analysis, heating construction and industrial maintenance: These are the new models testo 865s, testo 868s, testo 871s and testo 872s.

In addition to the usual reliable Testo brand quality, each imager convinces with these unbeatable advantages:

  • Informative thermal images: High resolution and very good NETD
  • Smart and networked: Connection of radio probes and testo Thermography App
  • Intuitive operation: modern tile look and quick select button

The right decision – for sure: Overview of new thermal imagers

  • testo 865s
    • testo 865s
  • Switch on, point, analyze.
  • Infrared resolution of 160 x 120 pixels. 320 x 240 pixel resolution with testo SuperResolution technology
  • Thermal Sensitivity (NETD) of < 0.18 °F (0.1 °C) (100mK)
  • Automatic detection of hot and cold spots
  • testo ScaleAssist for comparable images in building thermography
  • IFOV warner for displaying the measurement spot size
  • testo 868s
    • testo 868s
  • Smart and networked thermal imaging.
  • Infrared resolution of 160 x 120 pixels. 320 x 240 pixel resolution with Testo SuperResolution technology
  • Thermal Sensitivity (NETD) of < 0.14F (0.08C) (80mK)
  • testo Thermography App for on-site analysis and report generation
  • Automatic detection of hot and cold spots
  • testo ScaleAssist for comparable images in building thermography
  • Integrated 5 MP digital camera
  • IFOV warner for displaying the measurement spot size
  • testo 871s
    • testo 871s
  • Smart thermography for professional requirements.
  • Infrared resolution 240 x 180 pixels. 480 x 360 pixels with testo SuperResolution technology.
  • Thermal Sensitivity (NETD) of < 0.14F (0.08C) (80mK)
  • testo Thermography App for on-site analysis and report generation
  • Integration of further measurement parameters via Bluetooth
  • Automatic detection of hot and cold spots
  • testo ScaleAssist for comparable images in building thermography
  • Integrated 5 MP digital camera
  • IFOV warner for displaying the measurement spot size
  • testo 872s
    • testo 872s
  • Smart thermography with optimum image quality.
  • Infrared resolution 320 x 240 pixels. 640 x 480 pixels with testo SuperResolution technology.
  • Thermal Sensitivity (NETD) of < 0.09F (0.05C) (50mK)
  • testo Thermography App for on-site analysis and report generation
  • Integration of further measurement parameters via Bluetooth
  • Automatic detection of hot and cold spots
  • testo ScaleAssist for comparable images in building thermography, and IFOV warner
  • Integrated 5 MP digital camera
  • Integrated laser marker – also precisely visible as a measuring point in the thermal image

Make your job even easier: The top features of our imagers

Informative thermal images

  • Best thermal image quality with resolution up to 320 x 240 pixels, with testo SuperResolution technology even up to 640 x 480 pixels
  • Very good thermal sensitivity (NETD) for temperature differences as low as 0.09 °F (0.05 °C)
  • Comparable thermal images with testo ScaleAssist to avoid misinterpretations

Smart and networked

  • The testo 868s, testo 871s and testo 872s models integrate perfectly into your everyday work thanks to connectivity
  • With the testo Thermography App, you can use your smartphone/tablet as a second screen or create compact reports on site.
  • Measured values from the testo 605i thermohygrometer can be wirelessly integrated with testo 871s and testo 872s - for even more informative thermal images

Intuitive operation

  • Modern tile look and quick select button
  • IFOV warner with display of measurement spot size to avoid measurement errors
  • Automatic detection of hot and cold spots

FOV calculator

The FOV calculator shows you quickly and easily how small the measurement object can be, in order to be recognized (IFOV geo) and reliably measured (IFOV meas) at the selected distance.

There’s more: Get to know these functions

Distance thermography

testo IFOV warner: Optimum measuring distance

  • Determines the optimum distance to the measurement object
  • Displays the measurement spot on the thermal image
  • Avoids measurement errors
testo ScaleAssist

testo ScaleAssist: Comparable thermal images

  • Automatically sets the optimum thermal image scale
  • You create objectively comparable thermal images
  • Measurement errors are avoided
Identify mould thermal imager

Testo humidity image: Detect mold risk

  • Localize mold-risk areas quickly and easily
  • On the camera display, corresponding areas are shown in red
  • You can intervene before it’s too late
Software thermal imager

testo IRSoft: Professional analysis software

  • Process and analyze thermal images on the PC
  • Create professional thermography reports
  • Pre-stored report templates according to DIN EN 13187

Know even more: Relevant downloads and videos on thermography

testo Thermography App for testo 868s / testo 871s / testo 872s

  • Download now free of charge for iOS or Android