User manual

Switching the camera on/off
1 - Remove the protective cap from the lens (6).
2
- Switching on: press (3).
- Switching off: press and hold down (3).
To ensure measuring accuracy, the camera performs automatic zeroing
approx. every 60 s. You will hear a “click” and the image freezes briefly.
Getting to know the menu
1 - Press OK (4) to open the menu.
2 - Move joystick (4) up/down to highlight a function (an orange box
appears around it).
3 - Press OK (4) to select the function.
3.1 - Move the joystick (4) right to open the sub-menu (indicated
with ►).
Saving an image
1 - Press the trigger (8).

The infrared image is saved automatically.
testo 868, 871 and 872: irrespective of the selected image type, an
infrared image is always saved with the attached real image.
If a higher resolution is required: In the menu, select the
SuperResolution function under configuration (optional function).
@ More information can be found in the instruction manual.