3 Specifications
8
The testo 880 with 33 Hz in particular can only be exported to
countries outside of the European Union with an export permit
from the authorities.
Please observe the national regulations for export control when
exporting.
3.2. Technical data
Infrared image output
Characteristic Values
Field of vision/min.
focusing distance
Standard lens: 32° x 24°/0.1 m (0.33 ft)
Telephoto lens: 12° x 9°/0.6 m (1.97 ft)
Thermal sensitivity
(NETD)
< 0.1 °C at 30 °C (< 0.18 °F at 86 °F)
Geometric
resolution
Standard lens: 3.5 mrad
Telephoto lens: 1.3 mrad
Refresh rate testo 880-1: 9 Hz
testo 880-2/-3: 33 Hz within EU, 9
Hz outside of EU
Focus
Manual
testo 880-3: manual + motorized
Detector type FPA 160 x 120 pixels, a.Si
Spectral range 8 - 14 μm
Visual image output (testo 880-1/-3 only)
Characteristic Values
Field of vision/min.
focusing distance
33.2° x 25.2°/0.4 m (1.31 ft)
Image size 640 x 480 pixels
Refresh rate 8 - 15 Hz
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