21
3 Magnetic holder (on rear)
CAUTION
Strong magnets
Damage to other devices!
> Keep a safe distance from products which could be damaged
by magnets (i.e. monitors, computers, pacemakers, credit
cards).
4 Display
5 Keyboard
6 Electrical contact bar for analyzer box (on rear)
7 Interfaces: USB 2.0, charger, testo data bus
4.1.2. Keyboard
Key Functions
[ ]
Switch measuring instrument on/off
[OK]
Example
Function key (orange, 3x), relevant function is shown on
the display
[▲]
Scroll up, increase value
[▼]
Scroll down, reduce value
[esc]
Back, cancel function
[ ]
Open main menu
[ i ] Open menu Instrument diagnosis
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