The Testo 868s thermal imager has an integrated digital camera and offers the best thermal image quality in its class. It stands out from other similar products due to its smart features and the Testo thermography app which allows users to create and send reports on site. This app integrates measurement values wirelessly, turning your smartphone or tablet into a second display.
Features
- Very good image quality, infrared (IR) resolution 160 x 120 pixels
- Resolution enhancement with Testo SuperResolution technology 320 x 240 pixels
- Large temperature measuring range from - 30 °C to + 650 °C
- Smart and networked with smartphone/tablet connection via Testo thermography app
- Integrated digital camera
- Automatic recognition of hot and cold spots
- Testo ScaleAssist for comparable images in building thermography
- Testo ε-Assist for the automatic determination of emissivity
Technical
For full technical details, please see the data sheet.
Infrared resolution 160 x 120 pixels
Thermal sensitivity (NETD) < 80 mK
Field of vision/minimum focusing distance 31° x 23° / < 0.5 m (fixed focus)
Geometric resolution (IFOV) 3.4 mrad
Image refresh rate 9 Hz
Focus Fixed focus
Spectral range 7.5 to14 μm
Image display 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
Display options IR image / real image
Colour palettes 4 (iron, rainbow, HC, cold-hot, grey)
WLAN connectivity Communication with the Testo thermography app wireless module BT/WLAN (EU, EFTA, USA, AUS, CDN, TR)
Measuring ranges Measuring range 1: - 30 to + 100 °C and Measuring range 2: 0 to + 650 °C
Accuracy ± 2 °C, ± 2 % of measured value
Analysis functions Mean point measurement, hot/cold-spot recognition, Delta T
Lens 31 ° x 23 °