17
Controls
Measurement unit and protective holder
1 Mode scroll wheel: used to turn the unit on and for menu selection
2 Display for user guidance and displaying measurement values
3 Signal lamp:
green: measurement active
red: error
green flashing: Bluetooth® connection active
4 Operate button: used to activate measurements
5 Protective holder with integrated calibration standard
6 Mark for the measurement aperture
7 USB interface for connecting to a PC
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6. Controls