TESTO 868 - Technical Data; Infrared Image Output Specifications

2 Technical data
5
∑ At the end of its useful life, deliver the product to the separate collection
point for electric and electronic devices (observe local regulations) or return
the product to Testo for disposal.
2 Technical data
Infrared image output
Feature Values
Infrared resolution 160 x 120
Thermal sensitivity (NETD) 100 mK
Field of view (FOV) / min.
focusing distance
31° x 23° / <0.5 m
Geometric resolution (IFOV) 3.4 mrad
SuperResolution 320 x 240 pixels / 2.1 mrad
IR image refresh rate 9 Hz
Focus Fixed focus
Spectral range 7.5 - 14 μm
Visual image output
Feature Values
Image size / min. focusing
distance
Min. 3.1 MP / 0.5 m
Image presentation
Feature Values
Display 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
Display options
∑ Infrared image
∑ Real image
Interface
∑ WLAN
∑ USB 2.0 micro B
Colour palettes 4 options:
∑ Iron
∑ Rainbow HC
∑ Cold-hot
∑ Grey