TESTO 324 - Keypad

4 Product description
17
1 Switch on/off
2 Attachment eye for carrying strap
3 Interfaces (USB, infrared) and reset button
CAUTION
Risk of injury from infrared beam!
> Do not direct infrared beam at human eyes!
4 Display
5 Keypad
6 Instrument connections
4.1.2. Keypad
Button Functions
[]
Switch measuring instrument on/off
[OK]
Example
Function key (grey, 3x), relevant function is shown on
the display
[▲]
Scroll up, increase value
[▼]
Scroll down, reduce value
[esc]
Back, cancel function
[]
Open main menu
[ i ]
Help texts, e.g. for individual measurements
[]
Transmit data to the record printer.