© PCE Instruments
3
5
Function description
1
Colour LCD
2
Power button
3
Sensor air inlet
4
Sensor outlet
5
USB connector
6
Power ON/OFF
Switch on:
When meter is off, press and hold power button for a few seconds until you hear a beep tone.
Switch off:
When meter is on, press and hold power button for a few seconds until you hear a beep tone.