TESTO 870 - Instrument and Operating Elements Overview

3 Description of the instrument
8
3.1 Instrument / operating elements
overview
Element Function
1
Display Displays infrared and real images, menus and
functions
2
Interface terminal Contains micro USB interface for power supply
and connection to the computer
3
- button
-
Esc
button
- Switch camera on and off
- Cancel action
4
-
OK
button
- Joystick
- Open menu, select function, confirm setting
- Navigate within the menu, select function,
select colour palette
5
Quick select button Opens the function assigned to the quick select
button; the icon for the selected function is
displayed bottom right
6
Infrared camera lens;
protective cap
Takes infrared images; protects the lens
7
Digital camera (only
testo 870-2)
Takes real images
8
Trigger
Saves the displayed image
9
Battery compartment Contains the rechargeable battery