The Testo 865s thermal imager is an ideal entry into thermography and perfect for heating engineers, electricians, building contractors and service & maintenance engineers as it is robust enough to withstand tough daily use. Not only is it affordable but it also has the best image quality in its class which makes it stand out from the other cameras and has useful functions for even better thermal images.
Features
- Infrared resolution 160 x 120 pixels (19,200 pixels)
- With Testo SuperResolution 320 x 240 pixels (76,800 pixels)
- Thermal sensitivity < 100 mK
- Automatic recognition of hot and cold spots
- Measuring range -20 to 280 oC
Technical
For full technical details, please see the data sheet.
Infrared resolution 160 x 120 pixels - 320 x 240 with Testo SuperResolution
Thermal sensitivity (NETD) < 100 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 to 14 μm
Image display 8.9 cm TFT, QVGA (320 x 240 pixels)
Display options IR image
Colour palettes 4 (iron, rainbow, HC, cold-hot, grey)
Measuring range - 20 to + 280 °C
Accuracy ± 2 °C, ± 2 % of m.v.
Analysis functions Mean point measurement hot/cold spot recognition, Delta T