TESTO 870 How To Operate

3/27www.testo.com,
Technical overview
Element Function
1 Display Shows infrared and real images (only testo 870-2),
menu and functions
2 Interface terminal
Contains Micro-USB-Interface for power supply and
connection to the computer
3-Key Power/ESC
- To turn camera on/ out
- To abort actions in the menu
4 - Key OK
- Joystick
- Open menu, select functions and confirm setting
- navigate in the menu, mark functions, select
colour palette
5 Speed dial key
Opens assigned function, the symbol of the selected
function can be seen on the lower right side of the
display
6 Lens infrared camera (Fixed
focus), Protective cap
Takes infrared images; protects the lens
7 Digital camera (only testo 870-2)
Captures visual image
8 Trigger Saves the indicated thermal image
9 Battery compartment
Contains the battery
Fixed focus: Optimized Focus-free optics guarantee a perfect image every time.

TESTO 870 Specifications

General

Resolution	160 x 120 pixels
Temperature range	-20 to +280 °C
Field of view	34° x 26°
Focus	Fixed focus
Image refresh rate	9 Hz
Minimum focus distance	0.5 m
Protection class	IP54
Dimensions	219 x 96 x 95 mm
Operating temperature	-15 to +50 °C
Storage temperature	-30 to +60 °C
Display	3.5" LCD
Battery life	4 hours
Weight	0.5 kg
Thermal sensitivity	< 0.12 K