User Manual

3 Specifications
10
Characteristic Values
Measuring functions
Standard measurement (1-point), 2-point
measurement, Cold-/Hotspot, solar (manual
entry of the radiation intensity)
Also with testo 875-2i: isotherm, min./max.
on area, Display of humidity image via
manual entry of the ambient humidity /
temperature (real-time display with optional
radio humidity probe)
Compensation for
reflected temperature
manual
Setting emissivity 0.01…1.00
Image storage
Characteristic Values
File format .bmt
Export options in .bmp, .jpg, .csv
Removable memory SD card
Memory capacity
Scope of delivery: 2 GB (approx. 1000
images)
Lens
Characteristic Values
Standard lens 32° x 23°
Telephoto lens
(optional,
testo 875-2i only)
9° x 7°
Aperture 0.84
w
Laser measuring spot marking
Not available in USA, Japan, China.
Characteristic Values
Classification of the
laser
635 nm, Class 2